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Birds of Denmark through two centuries

Supplement to: DOFT vol. 115. no. 1 2021

Hans Meltofte, Lars Dinesen, David Boertmann, Poul Hald-Mortensen

Release year 2021

Open

Index of vol. 1 1906-1907

Supplement to: DOFT vol. 1 nr. 3 1907

Redaktionen

Release year 1907

Open

Foreningens Udflugter i 1907.

Supplement to: DOFT vol. 1 nr. 3 1907

Flere forfattere

Release year 1907

Open

Book Reviews - vol. 1 nr. 3

Supplement to: DOFT vol. 1 nr. 3 1907

Flere forfattere

Release year 1907

Open

Fra fremmede Tidsskrifter - årgang 1 nr. 3

Supplement to: DOFT vol. 1 nr. 3 1907

Flere forfattere

Release year 1907

Open

Short Communications - vol. 1 nr. 3

Supplement to: DOFT vol. 1 nr. 3 1907

Flere forfattere

Release year 1907

Open

Professor Alfred Newton.

Supplement to: DOFT vol. 1 nr. 3 1907

O. Helms

Release year 1907

Open

Dressers Ederfugl, Somateria mollissima dresseri Sharpe, ny for Grønland.

Supplement to: DOFT vol. 1 nr. 3 1907

E. Lehn Schiøler

Release year 1907

Open

Foraarstrækket i Rønnede Egnen 1907.

Supplement to: DOFT vol. 1 nr. 3 1907

A. Valentiner

Release year 1907

Open

Rørdrum (Botarus stellaris), forekommende ved Faaborg.

Supplement to: DOFT vol. 1 nr. 3 1907

C. S. Larsen

Release year 1907

Open

Liste over Fugle iagttagne paa Bornholm særlig i Almindingen.

Supplement to: DOFT vol. 1 nr. 3 1907

L. Jensen-Tusch

Release year 1907

Open

Ringfugle.

Supplement to: DOFT vol. 1 nr. 3 1907

H. Chr. C. Mortensen

Release year 1907

Open

Rovfuglene og Vildtet.

Supplement to: DOFT vol. 1 nr. 3 1907

Gerhard Heilmann

Release year 1907

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Lidt om Dagrovfuglenes Forekomst som Ynglefugle i Danmark.

Supplement to: DOFT vol. 1 nr. 3 1907

Joh. P. Nørgaard

Release year 1907

Open

Jægere og Ornithologer.

Supplement to: DOFT vol. 1 nr. 3 1907

H. Rosenkrantz, E. Lehn Schiøler

Release year 1907

Open

Lidt om vore Rovfugle.

Supplement to: DOFT vol. 1 nr. 3 1907

C. Govertz Jensen

Release year 1907

Open

Book Reviews - vol. 1 nr. 2

Supplement to: DOFT vol. 1 nr. 2 1906-1907

Flere forfattere

Release year 1906

Open

Short Communications - vol. 1 nr. 2

Supplement to: DOFT vol. 1 nr. 2 1906-1907

Flere forfattere

Release year 1906

Open

Om de grønlandske Ederfugle, med særligt Henblik paa deres Aftagen og økonomiske Betydning.

Supplement to: DOFT vol. 1 nr. 2 1906-1907

Th. N. Krabbe

Release year 1906

Open

Fuglekolonier paa Øen Vorsø i Horsens Fjord.

Supplement to: DOFT vol. 1 nr. 2 1906-1907

Th. Jørgensen

Release year 1906

Open

Et Besøg paa ¨Madstedborg¨.

Supplement to: DOFT vol. 1 nr. 2 1906-1907

M. Ewald Hansen

Release year 1906

Open

Iagttagelser af Fuglelivet paa Holmene ved Samsø.

Supplement to: DOFT vol. 1 nr. 2 1906-1907

Niels Hedin

Release year 1906

Open

Fuglelivet i Fyrreskovene ved Berlin.

Supplement to: DOFT vol. 1 nr. 2 1906-1907

O. Haase

Release year 1906

Open

Om Dagrovfuglenes Forekomst som Ynglefugle i Danmark.

Supplement to: DOFT vol. 1 nr. 2 1906-1907

K. Galle

Release year 1906

Open

Book Reviews - vol. 1 nr. 1

Supplement to: DOFT vol. 1 nr. 1 1906-1907

Flere forfattere

Release year 1906

Open

Short Communications - vol. 1 nr. 1

Supplement to: DOFT vol. 1 nr. 1 1906-1907

Flere forfattere

Release year 1906

Open

Sortstrubet Bynkefugl, Praticola rubicola, og Rødtoppet Fuglekonge, Regulus ignicapillus, ved Esbjærg.

Supplement to: DOFT vol. 1 nr. 1 1906-1907

M. Klinge

Release year 1906

Open

Skovsneppens, Scolopax rusticula, Yngleforhold i Danmark.

Supplement to: DOFT vol. 1 nr. 1 1906-1907

Axel Koefoed

Release year 1906

Open

Om den ydre Forskel mellem Kønnene hos Pomerantsfuglen, Eudromias morinellus.

Supplement to: DOFT vol. 1 nr. 1 1906-1907

E. Lehn Schiøler

Release year 1906

Open

Munkefugl, Sylvia atricapilla, efteraarsforsinket.

Supplement to: DOFT vol. 1 nr. 1 1906-1907

H. Chr. C. Mortensen

Release year 1906

Open

En Sommerudflugt til nordre Rønner.

Supplement to: DOFT vol. 1 nr. 1 1906-1907

R. Jul. Olsen

Release year 1906

Open

Hvinand, Clangula glaucion americana Bp., ny for Grønland.

Supplement to: DOFT vol. 1 nr. 1 1906-1907

E. Lehn Schiøler

Release year 1906

Open

Høgesangerens, Sylvia nisoria, Udbredelse i Danmark.

Supplement to: DOFT vol. 1 nr. 1 1906-1907

A. T. Hagerup

Release year 1906

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Fuglenes Foraarstræk 1906 i Esbjergegnen.

Supplement to: DOFT vol. 1 nr. 1 1906-1907

M. Klinge

Release year 1906

Open

Fortegnelse over Danmarks Fugle.

Supplement to: DOFT vol. 1 nr. 1 1906-1907

Herluf Winge

Release year 1906

Open

Dansk Ornithologisk Forening

Supplement to: DOFT vol. 1 nr. 1 1906-1907

Redaktionen

Release year 1906

Open

Index of vol. 2 1907-1908

Supplement to: DOFT vol. 2 nr. 4 1908

Redaktionen

Release year 1908

Open

Book Reviews - vol. 2 nr. 4

Supplement to: DOFT vol. 2 nr. 4 1908

Flere forfattere

Release year 1908

Open

Short Communications - vol. 2 nr. 4

Supplement to: DOFT vol. 2 nr. 4 1908

Flere forfattere

Release year 1908

Open

Optegnelser af jydske Medlemmer af D. O. F. om en Bogfinkerede.

Supplement to: DOFT vol. 2 nr. 4 1908

H. Chr. C. Mortensen

Release year 1908

Open

Hvad er Gyvfugle? II

Supplement to: DOFT vol. 2 nr. 4 1908

O. Helms

Release year 1908

Open

Optegnelser fra Foraarstrækket 1908.

Supplement to: DOFT vol. 2 nr. 4 1908

P. Ahlefeldt-Lauervig-Bille

Release year 1908

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Opdragelse og Fugleværn.

Supplement to: DOFT vol. 2 nr. 4 1908

Gerhard Heilmann

Release year 1908

Open

Fugleliv i Italien.

Supplement to: DOFT vol. 2 nr. 4 1908

O. Helms

Release year 1908

Open

Nogle Iagttagelser over Fuglelivet i de franske Østpyrenæer.

Supplement to: DOFT vol. 2 nr. 4 1908

H. Arctander

Release year 1908

Open

Book Reviews - vol. 2 nr. 3

Supplement to: DOFT vol. 2 nr. 3 1908

Flere forfattere

Release year 1908

Open

Fra fremmede Tidsskrifter - årgang 2 nr. 3

Supplement to: DOFT vol. 2 nr. 3 1908

Flere forfattere

Release year 1908

Open

Short Communications - vol. 2 nr. 3

Supplement to: DOFT vol. 2 nr. 3 1908

Flere forfattere

Release year 1908

Open

En lille Litteratur-Bemærkning.

Supplement to: DOFT vol. 2 nr. 3 1908

O. G. Petersen

Release year 1908

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Fugleliv i Søborg Mose ved København.

Supplement to: DOFT vol. 2 nr. 3 1908

Niels Christiansen

Release year 1908

Open

Hejrer og Raager.

Supplement to: DOFT vol. 2 nr. 3 1908

Sylv. Matthias Saxtorph

Release year 1908

Open

Lidt om Ederfuglen, Somateria mollissima L., og nogle af dens Racer.

Supplement to: DOFT vol. 2 nr. 3 1908

E. Lehn Schiøler

Release year 1908

Open

Short Communications - vol. 2 nr. 2

Supplement to: DOFT vol. 2 nr. 2 1908

Flere forfattere

Release year 1908

Open

Om sort Rødstjert (Ruticilla titys) i Danmark.

Supplement to: DOFT vol. 2 nr. 2 1908

V. Weibüll

Release year 1908

Open

Fugletræk ved Kolding i Oktober 1906.

Supplement to: DOFT vol. 2 nr. 2 1908

A. Hagerup

Release year 1908

Open

Hvad er ¨Gyvfugle¨?

Supplement to: DOFT vol. 2 nr. 2 1908

O. Helms

Release year 1908

Open

Om Ederfuglevarp paa Færøerne og Island.

Supplement to: DOFT vol. 2 nr. 2 1908

Daniel Bruun

Release year 1908

Open

Book Reviews - vol. 2 nr. 1

Supplement to: DOFT vol. 2 nr. 1 1907

Flere forfattere

Release year 1907

Open

Fra andre Tidsskrifter - årgang 2 nr. 1

Supplement to: DOFT vol. 2 nr. 1 1907

Flere forfattere

Release year 1907

Open

Short Communications - vol. 2 nr. 1

Supplement to: DOFT vol. 2 nr. 1 1907

Flere forfattere

Release year 1907

Open

Vandrixen, Rallus aquaticus L., ny for Grønland.

Supplement to: DOFT vol. 2 nr. 1 1907

E. Lehn Schiøler

Release year 1907

Open

Om dræbte Rovfugle fra en lille dansk Ø.

Supplement to: DOFT vol. 2 nr. 1 1907

Herluf Winge

Release year 1907

Open

Fuglene og den regnfulde Sommer 1907.

Supplement to: DOFT vol. 2 nr. 1 1907

Kristen Barfod

Release year 1907

Open

Om Fotografering af vilde Fugle i Frihed.

Supplement to: DOFT vol. 2 nr. 1 1907

Roar Christensen

Release year 1907

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Fuglenes Foraarstræk 1907 ved Esbjerg.

Supplement to: DOFT vol. 2 nr. 1 1907

M. Klinge

Release year 1907

Open

Iagttagelser over Fugletrækket i Foraaret 1907 paa Stensmark ved Grenaa.

Supplement to: DOFT vol. 2 nr. 1 1907

A. Christiani

Release year 1907

Open

Index of vol. 3 1908-1909

Supplement to: DOFT vol. 3 nr. 4 1909

Redaktionen

Release year 1909

Open

Short Communications - vol. 3 nr. 4

Supplement to: DOFT vol. 3 nr. 4 1909

Flere forfattere

Release year 1909

Open

Fuglelivet paa de Dansk-Vestindiske Øer.

Supplement to: DOFT vol. 3 nr. 4 1909

Th. Mortensen Dr. Phil.

Release year 1909

Open

Kunstig Redeplads for Træløberen (Certhia Familiaris).

Supplement to: DOFT vol. 3 nr. 4 1909

M. Klinge

Release year 1909

Open

Træk af Hejrens Liv.

Supplement to: DOFT vol. 3 nr. 4 1909

Sylv. Matthias Saxtorph

Release year 1909

Open

Et Træk af Fuglelivet i København.

Supplement to: DOFT vol. 3 nr. 4 1909

O. Helms

Release year 1909

Open

Fra Notitsbogen. Smaa ornithologiske Meddelelser.

Supplement to: DOFT vol. 3 nr. 4 1909

O. G. Petersen

Release year 1909

Open

Book Reviews - vol. 3 nr. 3

Supplement to: DOFT vol. 3 nr. 3 1909

Flere forfattere

Release year 1909

Open

Short Communications - vol. 3 nr. 3

Supplement to: DOFT vol. 3 nr. 3 1909

Flere forfattere

Release year 1909

Open

Turdus varius Pall. Guldrossel, ny for Danmarks Fauna.

Supplement to: DOFT vol. 3 nr. 3 1909

Herluf Rosenkrantz

Release year 1909

Open

Peder Syvs Optegnelser om danske Fugle.

Supplement to: DOFT vol. 3 nr. 3 1909

Svend Dahl

Release year 1909

Open

Fangst af Stære til Mærkning.

Supplement to: DOFT vol. 3 nr. 3 1909

H. Chr. C. Mortensen

Release year 1909

Open

Book Reviews - vol. 3 nr. 2

Supplement to: DOFT vol. 3 nr. 2 1909

Flere forfattere

Release year 1909

Open

Fra fremmede Tidsskrifter - årgang 3 nr. 2

Supplement to: DOFT vol. 3 nr. 2 1909

Flere forfattere

Release year 1909

Open

Short Communications - vol. 3 nr. 2

Supplement to: DOFT vol. 3 nr. 2 1909

Flere forfattere

Release year 1909

Open

Darwin som Ornitolog.

Supplement to: DOFT vol. 3 nr. 2 1909

Gerhard Heilmann

Release year 1909

Open

Kvækerfinken (Fringilla montifringilla) som dansk Ynglefugl.

Supplement to: DOFT vol. 3 nr. 2 1909

N. Christiansen

Release year 1909

Open

Besøg hos Stortrapperne (Otis tarda).

Supplement to: DOFT vol. 3 nr. 2 1909

O. Haase

Release year 1909

Open

Saarede Fugle som Budbringere.

Supplement to: DOFT vol. 3 nr. 2 1909

Th. N. Krabbe

Release year 1909

Open

Book Reviews - vol. 3 nr. 1

Supplement to: DOFT vol. 3 nr. 1 1908

Flere forfattere

Release year 1908

Open

Short Communications

Supplement to: DOFT vol. 3 nr. 1 1908

Flere forfattere

Release year 1908

Open

Nogle Bemærkninger om Trækfuglenes Ankomsttid.

Supplement to: DOFT vol. 3 nr. 1 1908

A. Hagerup

Release year 1908

Open

Kvæker (Fringilla montifringilla) ynglende i København.

Supplement to: DOFT vol. 3 nr. 1 1908

A. Fløystrup

Release year 1908

Open

Fuglelivet i København og Omegn for halvhundrede Aar siden.

Supplement to: DOFT vol. 3 nr. 1 1908

Carl Gram

Release year 1908

Open

Ornithologiske Iagttagelser fra Angmagsalik i Aarene 1902-08.

Supplement to: DOFT vol. 3 nr. 1 1908

Johan Petersen

Release year 1908

Open

Index of vol. 4, 1909-10

Supplement to: DOFT vol. 4 nr. 4 1910

Redaktionen

Release year 1910

Open

Book Reviews - vol. 4 nr. 4

Supplement to: DOFT vol. 4 nr. 4 1910

Flere forfattere

Release year 1910

Open

Fra fremmede Tidsskrifter - årgang 4 nr. 4

Supplement to: DOFT vol. 4 nr. 4 1910

Flere forfattere

Release year 1910

Open

Short Communications - vol. 4 nr. 4

Supplement to: DOFT vol. 4 nr. 4 1910

Flere forfattere

Release year 1910

Open

Isfuglen (Alcedo ispida) ynglende ved Brahetrolleborg, Fyn.

Supplement to: DOFT vol. 4 nr. 4 1910

E. Lehn Schiøler

Release year 1910

Open

Nye Arter for Østgrønland.

Supplement to: DOFT vol. 4 nr. 4 1910

O. Helms

Release year 1910

Open

Holder Fuglene op at synge til Sankt-Hans?

Supplement to: DOFT vol. 4 nr. 4 1910

O. Helms

Release year 1910

Open

Fra fremmede Tidsskrifter - årgang 4 nr. 3

Supplement to: DOFT vol. 4 nr. 3 1910

Flere forfattere

Release year 1910

Open

Short Communications - vol. 4 nr. 3

Supplement to: DOFT vol. 4 nr. 3 1910

Flere forfattere

Release year 1910

Open

I Anledning af Artiklen ¨Betragtninger over Jagtloven¨.

Supplement to: DOFT vol. 4 nr. 3 1910

O. Dyrhauge, H. Arctander

Release year 1910

Open

Mejser og Mejsekasser.

Supplement to: DOFT vol. 4 nr. 3 1910

M. Klinge

Release year 1910

Open

Fuglefristeder.

Supplement to: DOFT vol. 4 nr. 3 1910

A. Hagerup

Release year 1910

Open

Fuglelivet paa Tipperne i Maj 1910.

Supplement to: DOFT vol. 4 nr. 3 1910

M. Klinge

Release year 1910

Open

Fuglefredning.

Supplement to: DOFT vol. 4 nr. 3 1910

Redaktionen

Release year 1910

Open

Fra fremmede Tidsskrifter - årgang 4 nr. 2

Supplement to: DOFT vol. 4 nr. 2 1910

Flere forfattere

Release year 1910

Open

Short Communications - vol. 4 nr. 2

Supplement to: DOFT vol. 4 nr. 2 1910

Flere forfattere

Release year 1910

Open

Fuglelivet paa Vestre Kirkegaard.

Supplement to: DOFT vol. 4 nr. 2 1910

Axel Koefoed

Release year 1910

Open

Fuglelivet i Ærmelunden 1 Juledag 1909.

Supplement to: DOFT vol. 4 nr. 2 1910

Gerhard Scholten

Release year 1910

Open

Bemærkninger om nogle af Thylands Fugle.

Supplement to: DOFT vol. 4 nr. 2 1910

M. Ewald Hansen

Release year 1910

Open

Betragtninger over Jagtloven.

Supplement to: DOFT vol. 4 nr. 2 1910

O. Helms

Release year 1910

Open

Korsnæb som Galleædere.

Supplement to: DOFT vol. 4 nr. 2 1910

R. H. Stamm

Release year 1910

Open

Nogle danske Rovfuglekulds Størrelse.

Supplement to: DOFT vol. 4 nr. 2 1910

H. Chr. C. Mortensen

Release year 1910

Open

Book Reviews - vol. 4 nr. 1

Supplement to: DOFT vol. 4 nr. 1 1909

Flere forfattere

Release year 1909

Open

Short Communications - vol. 4 nr. 1

Supplement to: DOFT vol. 4 nr. 1 1909

Flere forfattere

Release year 1909

Open

Fra Anholt.

Supplement to: DOFT vol. 4 nr. 1 1909

N. Hedin

Release year 1909

Open

Alexander Kielland og Fuglene.

Supplement to: DOFT vol. 4 nr. 1 1909

O. Helms

Release year 1909

Open

Iagttagelser af Stevns Fugleverden 1884-1909.

Supplement to: DOFT vol. 4 nr. 1 1909

H. Arctander

Release year 1909

Open

Year content vol. 72

Supplement to: DOFT vol. 72 nr. 1 1978

Flere forfattere

Release year 1978

Open

Year content 112

Supplement to: DOFT vol. 112 nr. 1 2018

Flere forfattere

Release year 2018

Open

Year content vol. 113

Supplement to: DOFT vol. 113 nr. 1 2019

Flere forfattere

Release year 2019

Open

Year content vol. 114

Supplement to: DOFT vol. 114 no. 1 2020

Flere forfattere

Release year 2020

Open

Index of vol. 5, 1911

Supplement to: DOFT vol. 5 nr. 2 1911

Redaktionen

Release year 1911

Open

Book Reviews - vol. 5 nr. 2

Supplement to: DOFT vol. 5 nr. 2 1911

Flere forfattere

Release year 1911

Open

Fuglesang om Morgenen.

Supplement to: DOFT vol. 5 nr. 2 1911

Carl Koch

Release year 1911

Open

Om Aarsagerne til Rovfuglenes Aftagen.

Supplement to: DOFT vol. 5 nr. 2 1911

C. Weismann

Release year 1911

Open

Fuglelivet i Ærmelunden 1 April 1911.

Supplement to: DOFT vol. 5 nr. 2 1911

Gerhard Scholten

Release year 1911

Open

Bastarder af Graakrage (Corvus cornix) og Sortkrage (Corvus corone).

Supplement to: DOFT vol. 5 nr. 2 1911

B. Simonsen

Release year 1911

Open

Smaatræk af Fuglelivet fra en Rejse til Island.

Supplement to: DOFT vol. 5 nr. 2 1911

Henry Larsen

Release year 1911

Open

Meddelelser fra de danske ornithologiske Stationer for 1910.

Supplement to: DOFT vol. 5 nr. 2 1911

A. Hagerup

Release year 1911

Open

Book Reviews - vol. 5 nr. 1

Supplement to: DOFT vol. 5 nr. 1 1911

Flere forfattere

Release year 1911

Open

Podicipes griseigena major, Temm. & Schl. og Tringa maculata, Vieill. skudte paa Island.

Supplement to: DOFT vol. 5 nr. 1 1911

E. Lehn Schiøler

Release year 1911

Open

E. Rostrup som Ornitholog.

Supplement to: DOFT vol. 5 nr. 1 1911

Andreas Madsen

Release year 1911

Open

Om store Rovfuglekuld i 1910.

Supplement to: DOFT vol. 5 nr. 1 1911

Joh. P. Nørgaard

Release year 1911

Open

Lidt om Rovfuglene i Danmark og om Grundene til deres Aftagen.

Supplement to: DOFT vol. 5 nr. 1 1911

V. Weibüll

Release year 1911

Open

Om Mærkning af Hejrer (Ardea cinerea).

Supplement to: DOFT vol. 5 nr. 1 1911

G. Rendtorff

Release year 1911

Open

Meddelelse om nogle Ringfugle.

Supplement to: DOFT vol. 5 nr. 1 1911

H. Chr. C. Mortensen

Release year 1911

Open

Nordøstgrønlands Fugle. Biologiske Undersøgelser.

Supplement to: DOFT vol. 5 nr. 1 1911

A. L. V. Manniche

Release year 1911

Open

Index of vol. 6, 1911-12

Supplement to: DOFT vol. 6 nr. 3 1912

Redaktionen

Release year 1912

Open

Afdød Ornitholog (D. Bølling).

Supplement to: DOFT vol. 6 nr. 3 1912

O. Helms

Release year 1912

Open

Tilføjelse til Afhandlingen ¨Hejrekolonier i Danmark¨. Aargang 6, Hæfte II-III.

Supplement to: DOFT vol. 6 nr. 3 1912

V. Weibüll

Release year 1912

Open

Short Communications - vol. 6 nr. 3

Supplement to: DOFT vol. 6 nr. 3 1912

Flere forfattere

Release year 1912

Open

Besøg paa Fanø i Pinsen 1911.

Supplement to: DOFT vol. 6 nr. 3 1912

M. Klinge

Release year 1912

Open

Meddelelser fra de danske ornithologiske Stationer for 1911.

Supplement to: DOFT vol. 6 nr. 3 1912

A. Hagerup

Release year 1912

Open

Book Reviews - vol. 6 nr. 2

Supplement to: DOFT vol. 6 nr. 2 1912

Flere forfattere

Release year 1912

Open

Short Communications - vol. 6 nr. 2

Supplement to: DOFT vol. 6 nr. 2 1912

O. Helms

Release year 1912

Open

From the Bird Marking Station at Viborg, Denmark (summary).

Supplement to: DOFT vol. 6 nr. 2 1912

H. Chr. C. Mortensen

Release year 1912

Open

Svaler (Hirundo rustica) i November.

Supplement to: DOFT vol. 6 nr. 2 1912

O. Helms

Release year 1912

Open

Hejren (Ardea cinerea) i Danmark nu og tidligere.

Supplement to: DOFT vol. 6 nr. 2 1912

V. Weibüll

Release year 1912

Open

Om nogle for Grønlands Fuglefauna sjældne samt to nye Arter, Chaulelasmus streperus (L.) og Passerella iliaca (Merrem.) typica.

Supplement to: DOFT vol. 6 nr. 2 1912

E. Lehn Schiøler

Release year 1912

Open

Book Reviews - vol. 6 nr. 1

Supplement to: DOFT vol. 6 nr. 1 1911

Flere forfattere

Release year 1911

Open

Danmarks ynglende Strandfugle. Faunistiske Undersøgelser.

Supplement to: DOFT vol. 6 nr. 1 1911

R. Jul. Olsen

Release year 1911

Open

Index of vol. 7, 1913

Supplement to: DOFT vol. 7 nr. 3 1913

Redaktionen

Release year 1913

Open

Book Reviews - vol. 7 nr. 3

Supplement to: DOFT vol. 7 nr. 3 1913

Flere forfattere

Release year 1913

Open

Fra fremmede Tidsskrifter - årgang 7 nr. 3

Supplement to: DOFT vol. 7 nr. 3 1913

Flere forfattere

Release year 1913

Open

Bernhard Hantzsch.

Supplement to: DOFT vol. 7 nr. 3 1913

O. Helms

Release year 1913

Open

Drikke- og Badekar for Fugle i Haven.

Supplement to: DOFT vol. 7 nr. 3 1913

O. Helms

Release year 1913

Open

Nøddekrige (Nucifraga caryocatactes) ynglende i Danmark i Sommeren 1912.

Supplement to: DOFT vol. 7 nr. 3 1913

P. Jespersen

Release year 1913

Open

Om nogle af vore Lappedykkere.

Supplement to: DOFT vol. 7 nr. 3 1913

M. Ewald Hansen

Release year 1913

Open

Fredning af Rovfugle.

Supplement to: DOFT vol. 7 nr. 3 1913

C. S. Larsen

Release year 1913

Open

Æg af Gøg (Cuculus canorus) i Rørsangerreder (Acrocephalus arundinaceus).

Supplement to: DOFT vol. 7 nr. 3 1913

Axel Koefoed

Release year 1913

Open

En Rødkælk (Erithacus rubecula) i Huset.

Supplement to: DOFT vol. 7 nr. 3 1913

C. Rubow

Release year 1913

Open

En Tur til Rold Skov.

Supplement to: DOFT vol. 7 nr. 3 1913

Peter Skovgaard

Release year 1913

Open

Fra fremmede Tidsskrifter - årgang 7 nr. 2

Supplement to: DOFT vol. 7 nr. 2 1913

Flere forfattere

Release year 1913

Open

Robert Collett.

Supplement to: DOFT vol. 7 nr. 2 1913

O. Helms

Release year 1913

Open

Hejrekolonien i Jonstrup Vang, dens Fredning og - Ødelæggelse.

Supplement to: DOFT vol. 7 nr. 2 1913

R. H. Stamm

Release year 1913

Open

Ornithologisk Julebrev.

Supplement to: DOFT vol. 7 nr. 2 1913

A. Hagerup

Release year 1913

Open

Ornithologiske Dagbogs-Optegnelser fra et Togt til Vestindien.

Supplement to: DOFT vol. 7 nr. 2 1913

Paul L. Kramp

Release year 1913

Open

Nøddekrigens (Nucifraga caryocatactes) Indvandring i Danmark i Efteråret 1911.

Supplement to: DOFT vol. 7 nr. 2 1913

P. Jespersen

Release year 1913

Open

Book Reviews - vol. 7 nr. 1

Supplement to: DOFT vol. 7 nr. 1 1913

Flere forfattere

Release year 1913

Open

Om Ødelæggelsen af Jordklodens vilde Fugle.

Supplement to: DOFT vol. 7 nr. 1 1913

James Buckland, A. Christiani

Release year 1913

Open

Lidt om Fuglelivet i Sundet ved Faaborg.

Supplement to: DOFT vol. 7 nr. 1 1913

C. S. Larsen, O. Helms

Release year 1913

Open

D. Bøllings efterladte ornithologiske Optegnelser.

Supplement to: DOFT vol. 7 nr. 1 1913

Redaktionen

Release year 1913

Open

Vor nuværende Viden om Fuglenes Afstamning.

Supplement to: DOFT vol. 7 nr. 1 1913

Gerhard Heilmann

Release year 1913

Open

Index of vol. 8, 1913-14

Supplement to: DOFT vol. 8 nr. 2 1914

Redaktionen

Release year 1914

Open

Lidt om Ederfuglen, Somateria mollissima L., og nogle af dens Racer. (Fortsættelse).

Supplement to: DOFT vol. 8 nr. 2 1914

E. Lehn Schiøler

Release year 1914

Open

Nyere Meddelelser om danske Fugle.

Supplement to: DOFT vol. 8 nr. 2 1914

O. Helms

Release year 1914

Open

Reder og Æg af nordamerikanske Kolibrier (Trochili).

Supplement to: DOFT vol. 8 nr. 2 1914

R. W. Shufeldt Dr.

Release year 1914

Open

Book Reviews - vol. 8 nr. 1

Supplement to: DOFT vol. 8 nr. 1 1913

Flere forfattere

Release year 1913

Open

Gustaf Kolthoff.

Supplement to: DOFT vol. 8 nr. 1 1913

O. Helms

Release year 1913

Open

Lidt om Fuglelivet ved Hadsund i Vinteren 1913-14.

Supplement to: DOFT vol. 8 nr. 1 1913

Helge Svendsen

Release year 1913

Open

Fuglelivet paa og omkring Skydebanerne paa Amager Vinteren 1913-14, iagttaget fra 25 Oktober 1913 - 15 Januar 1914.

Supplement to: DOFT vol. 8 nr. 1 1913

Peter Skovgaard

Release year 1913

Open

En Dag paa Husby Sø.

Supplement to: DOFT vol. 8 nr. 1 1913

M. Klinge

Release year 1913

Open

Nogle Optegnelser fra Egnen omkring Skaføgaard.

Supplement to: DOFT vol. 8 nr. 1 1913

A. Estrup

Release year 1913

Open

Mærkede Spidsænder.

Supplement to: DOFT vol. 8 nr. 1 1913

H. Chr. C. Mortensen

Release year 1913

Open

Om Forskellen mellem den danske Duehøg og den typiske Astur Palumbarius L.

Supplement to: DOFT vol. 8 nr. 1 1913

E. Lehn Schiøler

Release year 1913

Open

Vor nuværende Viden om Fuglenes Afstamning. Andet Afsnit. Fugleligheder blandt Fortidsøgler.

Supplement to: DOFT vol. 8 nr. 1 1913

Gerhard Heilmann

Release year 1913

Open

Index of vol. 9, 1915

Supplement to: DOFT vol. 9 nr. 2 1915

Redaktionen

Release year 1915

Open

Book Reviews - vol. 9 nr. 2

Supplement to: DOFT vol. 9 nr. 2 1915

Flere forfattere

Release year 1915

Open

Otto Herman.

Supplement to: DOFT vol. 9 nr. 2 1915

O. Helms

Release year 1915

Open

Ynglende Skovsnæpper.

Supplement to: DOFT vol. 9 nr. 2 1915

O. Helms

Release year 1915

Open

Fuglelivet i Esbjerg Omegn.

Supplement to: DOFT vol. 9 nr. 2 1915

Peter Skovgaard

Release year 1915

Open

En Raage.

Supplement to: DOFT vol. 9 nr. 2 1915

Aug. Mortensen

Release year 1915

Open

Rejsebreve fra Norge.

Supplement to: DOFT vol. 9 nr. 2 1915

A. Christiani

Release year 1915

Open

En Vildandepark.

Supplement to: DOFT vol. 9 nr. 2 1915

F. Mourier-Petersen

Release year 1915

Open

Fuglelivet paa Avedøre Holme ved København.

Supplement to: DOFT vol. 9 nr. 2 1915

H. Pedersen

Release year 1915

Open

Faunistiske Optegnelser.

Supplement to: DOFT vol. 9 nr. 2 1915

H. F. Hage

Release year 1915

Open

En Berigtigelse.

Supplement to: DOFT vol. 9 nr. 2 1915

Gustav Hage

Release year 1915

Open

Sort Ibis (Plegadis falcinellus).

Supplement to: DOFT vol. 9 nr. 2 1915

Redaktionen

Release year 1915

Open

Afdød Ornitholog.

Supplement to: DOFT vol. 9 nr. 2 1915

Redaktionen

Release year 1915

Open

Slægtens Sidste.

Supplement to: DOFT vol. 9 nr. 2 1915

Gerhard Heilmann

Release year 1915

Open

Stormfloden paa Tipperne i Juni 1913.

Supplement to: DOFT vol. 9 nr. 2 1915

M. Klinge

Release year 1915

Open

Hvide Sande og Fuglelivet i Ringkøbing Fjord.

Supplement to: DOFT vol. 9 nr. 2 1915

Sylv. Matthias Saxtorph

Release year 1915

Open

Nøddekrigens (Nucifraga caryocatactes, L.) Indvandring i Danmark i Efteraaret 1913.

Supplement to: DOFT vol. 9 nr. 2 1915

P. Jespersen

Release year 1915

Open

Silkehalen, Ampelis garrulus, i Danmark Vinteren 1913-1914.

Supplement to: DOFT vol. 9 nr. 2 1915

Sylv. Matthias Saxtorph

Release year 1915

Open

Lidt om Præstekraven, Aegialitis hiaticula L., og dens Racer.

Supplement to: DOFT vol. 9 nr. 2 1915

E. Lehn Schiøler

Release year 1915

Open

Vor nuværende Viden om Fuglenes Afstamning. Fjerde Afsnit. Anatomisk-biologisk Sammenligning.

Supplement to: DOFT vol. 9 nr. 1 1915

Gerhard Heilmann

Release year 1915

Open

Vor nuværende Viden om Fuglenes Afstamning. Tredje Afsnit. Træk af Fosterudviklingen hos Krybdyr og Fugle.

Supplement to: DOFT vol. 9 nr. 1 1915

Gerhard Heilmann

Release year 1915

Open

Index of vol. 10, 1916

Supplement to: DOFT vol. 10 nr. 2 1916

Redaktionen

Release year 1916

Open

Book Reviews - vol. 10 nr. 2

Supplement to: DOFT vol. 10 nr. 2 1916

Flere forfattere

Release year 1916

Open

Fortsatte Iagttagelser over Fuglelivet i Esbjergegnen Foraar og Efteraar 1915.

Supplement to: DOFT vol. 10 nr. 2 1916

Peter Skovgaard

Release year 1916

Open

Iagttagelser af Fugle i Egnen omkring Landsbyen Taaning i de sidste 40 Aar.

Supplement to: DOFT vol. 10 nr. 2 1916

R. P. Randløv

Release year 1916

Open

Lidt om Ænder og Gæs i Fangenskab.

Supplement to: DOFT vol. 10 nr. 2 1916

C. S. Larsen

Release year 1916

Open

Masseoptræden af Kvækere (Fringilla montifringilla) i Skaane.

Supplement to: DOFT vol. 10 nr. 2 1916

Sylv. Matthias Saxtorph

Release year 1916

Open

Kvækerfinkernes (Fringilla montifringilla) Millionindvandring i Skaane i Vinteren 1915-1916.

Supplement to: DOFT vol. 10 nr. 2 1916

Hugo Granvik

Release year 1916

Open

Bidrag til Novaja Semljas Fauna.

Supplement to: DOFT vol. 10 nr. 2 1916

H. Tho. L. Schaanning

Release year 1916

Open

Vor nuværende Viden om Fuglenes Afstamning. Femte Afsnit. Førfuglen Proavis.

Supplement to: DOFT vol. 10 nr. 1 1916

Gerhard Heilmann

Release year 1916

Open

Iagttagelser af Fugle i Haslevegnen 1894-1908.

Supplement to: DOFT vol. 10 nr. 1 1916

O. Helms

Release year 1916

Open

Index of vol. 11, 1917

Supplement to: DOFT vol. 11 nr. 2 1916-1917

Redaktionen

Release year 1917

Open

Book Reviews - vol. 11 nr. 2

Supplement to: DOFT vol. 11 nr. 2 1916-1917

Flere forfattere

Release year 1917

Open

Om nogle for Grønlands Øst- og Vestkyst nye og sjældne Arter.

Supplement to: DOFT vol. 11 nr. 2 1916-1917

O. Helms, E. Lehn Schiøler

Release year 1917

Open

Yngletiden i Esbjergegnen. Iagttagelser fra 1915, 1916 og 1917.

Supplement to: DOFT vol. 11 nr. 2 1916-1917

Peter Skovgaard

Release year 1917

Open

Nogle Optegnelser om Sydsjællands Fugle.

Supplement to: DOFT vol. 11 nr. 2 1916-1917

Anders Pedersen

Release year 1917

Open

Nyere Meddelelser om danske Fugle. II.

Supplement to: DOFT vol. 11 nr. 2 1916-1917

Sylv. Matthias Saxtorph

Release year 1917

Open

Bjergvipstjert (Motacilla melanope) ynglende i Sverige.

Supplement to: DOFT vol. 11 nr. 2 1916-1917

Tage Lakjer

Release year 1917

Open

Om de i hule Træer rugende Ænders Økologi.

Supplement to: DOFT vol. 11 nr. 2 1916-1917

Einari Merikallio

Release year 1917

Open

Storken (Ciconia alba) i Danmark.

Supplement to: DOFT vol. 11 nr. 2 1916-1917

Å. Vedel Tåning

Release year 1917

Open

Book Reviews - vol. 11 nr. 1

Supplement to: DOFT vol. 11 nr. 1 1917

Flere forfattere

Release year 1917

Open

Trykfejl og Rettelser.

Supplement to: DOFT vol. 11 nr. 1 1917

Redaktionen

Release year 1917

Open

Danmark som Yngleplads for Skovsneppen (Scolopax rusticula).

Supplement to: DOFT vol. 11 nr. 1 1917

Otto Glud Konradsen

Release year 1917

Open

Bidrag til Sidensvansens (Ampelis garrulus, Lin.) Biologi og Morfologi.

Supplement to: DOFT vol. 11 nr. 1 1917

H. Tho. L. Schaanning

Release year 1917

Open

Træk af Fuglelivet i Storehedinge.

Supplement to: DOFT vol. 11 nr. 1 1917

H. Arctander

Release year 1917

Open

Om Fund af Gejrfugleknogler paa Vardø (Norge).

Supplement to: DOFT vol. 11 nr. 1 1917

A. Christiani

Release year 1917

Open

Index of vol. 12 1917-1918.

Supplement to: DOFT vol. 12 nr. 2 1917-1918

Redaktionen

Release year 1917

Open

Book Reviews - vol. 12 nr. 2

Supplement to: DOFT vol. 12 nr. 2 1917-1918

Flere forfattere

Release year 1917

Open

Carl Finnilä.

Supplement to: DOFT vol. 12 nr. 2 1917-1918

O. Helms

Release year 1917

Open

Fuglene ved Nakkebøllefjord. I.

Supplement to: DOFT vol. 12 nr. 2 1917-1918

O. Helms

Release year 1917

Open

Book Reviews - vol. 12 nr. 1

Supplement to: DOFT vol. 12 nr. 1 1917-1918

Flere forfattere

Release year 1917

Open

Nogle Ord om Silkehalen (Ampelis garrula) i Sverige Vinteren 1913-1914.

Supplement to: DOFT vol. 12 nr. 1 1917-1918

Hialmar Rendahl

Release year 1917

Open

Studies of Bird Down-falls at danish Lighthouses and Lightvessels. I. The Skylark (Alauda arvensis) (Summary).

Supplement to: DOFT vol. 12 nr. 1 1917-1918

Sylv. Matthias Saxtorph

Release year 1917

Open

Index of vol. 13, 1918-1919

Supplement to: DOFT vol. 13 nr. 1 1918-1919

Redaktionen

Release year 1919

Open

Rettelser til P. Nielsens Afhandling ¨Optegnelser vedrørende Islands Fugle¨. I Hæfte I-II.

Supplement to: DOFT vol. 13 nr. 1 1918-1919

P. Nielsen

Release year 1919

Open

Skadegøg (Coccystes glandarius (L)) i Danmark.

Supplement to: DOFT vol. 13 nr. 1 1918-1919

Johannes Ferdinand

Release year 1919

Open

Om den islandske Rødben (Totanus calidris robustus).

Supplement to: DOFT vol. 13 nr. 1 1918-1919

E. Lehn Schiøler

Release year 1919

Open

Fuglene ved Nakkebøllefjord. II.

Supplement to: DOFT vol. 13 nr. 1 1918-1919

O. Helms

Release year 1919

Open

Forslag til en ny Jagtlov.

Supplement to: DOFT vol. 13 nr. 1 1918-1919

Redaktionen

Release year 1919

Open

En Musvaageunge.

Supplement to: DOFT vol. 13 nr. 1 1918-1919

U. Møhl-Hansen

Release year 1919

Open

Optegnelser vedrørende Islands Fugle, tildels efter egen Iagttagelse i en længere Aarrække.

Supplement to: DOFT vol. 13 nr. 1 1918-1919

P. Nielsen

Release year 1919

Open

Fuglene ved Nakkebøllefjord. Tredje Afsnit.

Supplement to: DOFT vol. 13 nr. 1 1918-1919

O. Helms

Release year 1919

Open

Index of vol. 14, 1920

Supplement to: DOFT vol. 14 nr. 2 1919-1920

Redaktionen

Release year 1920

Open

Book Reviews - vol. 14 nr. 2

Supplement to: DOFT vol. 14 nr. 2 1919-1920

Flere forfattere

Release year 1920

Open

Norsk Ornithologisk Forening.

Supplement to: DOFT vol. 14 nr. 2 1919-1920

Redaktionen

Release year 1920

Open

Fuglenes Flugt under Benyttelse af Vinden.

Supplement to: DOFT vol. 14 nr. 2 1919-1920

H. Godske-Nielsen

Release year 1920

Open

En Bemærkning om den færøiske Skærpiber (Anthus petrosus kleinschmidti (Hartert)).

Supplement to: DOFT vol. 14 nr. 2 1919-1920

A. Christiani

Release year 1920

Open

Den vestnorske Skærpiber (Anthus petrosus schiøleri subsp. nov.).

Supplement to: DOFT vol. 14 nr. 2 1919-1920

A. Christiani

Release year 1920

Open

Mærkede Storke (Ciconia alba Briss.)

Supplement to: DOFT vol. 14 nr. 2 1919-1920

H. Chr. C. Mortensen

Release year 1920

Open

Book Reviews - vol. 14 nr. 1

Supplement to: DOFT vol. 14 nr. 1 1919-1920

Flere forfattere

Release year 1920

Open

Andreas Hagerup.

Supplement to: DOFT vol. 14 nr. 1 1919-1920

O. Helms

Release year 1920

Open

Ændringsforslag til ¨Udkast til Lov om Jagten¨. 1919.

Supplement to: DOFT vol. 14 nr. 1 1919-1920

Herluf Winge

Release year 1920

Open

Svar paa Erwin Stresemann´s Artikel.

Supplement to: DOFT vol. 14 nr. 1 1919-1920

Herluf Winge

Release year 1920

Open

Hvilke Spørgsmaal har Danmarks systematiske Ornithologi endnu ikke besvaret?

Supplement to: DOFT vol. 14 nr. 1 1919-1920

Erwin Stresemann

Release year 1920

Open

Index of vol. 15, 1921

Supplement to: DOFT vol. 15 nr. 2 1921

Redaktionen

Release year 1921

Open

Fuglelivet i Nordvestgrønland. Iagttagelser fra mit Vindue.

Supplement to: DOFT vol. 15 nr. 2 1921

P. Freuchen

Release year 1921

Open

Book Reviews - vol. 15 nr. 2

Supplement to: DOFT vol. 15 nr. 2 1921

Flere forfattere

Release year 1921

Open

P. W. Heiberg

Supplement to: DOFT vol. 15 nr. 2 1921

J. Chr. E. Christiansen

Release year 1921

Open

H. Chr. C. Mortensen

Supplement to: DOFT vol. 15 nr. 2 1921

O. Helms

Release year 1921

Open

Storkene paa Brahetrolleborg.

Supplement to: DOFT vol. 15 nr. 2 1921

C. E. Reventlow

Release year 1921

Open

Havørnens (Haliaetus albicilla) Udbredelse paa Island i de sidste 30 Aar.

Supplement to: DOFT vol. 15 nr. 2 1921

P. Nielsen

Release year 1921

Open

Book Reviews - vol. 15 nr. 1

Supplement to: DOFT vol. 15 nr. 1 1921

Flere forfattere

Release year 1921

Open

Sortternen (Hydrochelidon nigra, L.) i Danmark.

Supplement to: DOFT vol. 15 nr. 1 1921

Å. Vedel Tåning

Release year 1921

Open

Mærkede Maager. Foreløbig Meddelelse.

Supplement to: DOFT vol. 15 nr. 1 1921

H. Chr. C. Mortensen

Release year 1921

Open

Bartrams Klire, Bartramia longicauda (Bechst.). Ny for Danmark.

Supplement to: DOFT vol. 15 nr. 1 1921

E. Lehn Schiøler

Release year 1921

Open

Sushkins Gaas, Anser neglectus, Sush., truffen i Danmark.

Supplement to: DOFT vol. 15 nr. 1 1921

E. Lehn Schiøler

Release year 1921

Open

Om Forekomsten af Markpiberen (Anthus campestris) vest for Isefjorden.

Supplement to: DOFT vol. 15 nr. 1 1921

C. A. Rasmussen

Release year 1921

Open

Nattergalen (Luscinia philomela, L.) i Danmark.

Supplement to: DOFT vol. 15 nr. 1 1921

P. Jespersen

Release year 1921

Open

Rettelse (Biografi af J. A. Palmén).

Supplement to: DOFT vol. 16 nr. 1 1922

Redaktionen

Release year 1922

Open

Index of vol. 16, 1922

Supplement to: DOFT vol. 16 nr. 1 1922

Redaktionen

Release year 1922

Open

Iagttagelser over Høgesangeren, Sylvia nisoria, og Tornskaden, Lanius collyrio, paa Yngleplads.

Supplement to: DOFT vol. 16 nr. 1 1922

Axel Koefoed

Release year 1922

Open

Ringed Herons (Ardea cinerea) (Summary).

Supplement to: DOFT vol. 16 nr. 1 1922

Sylv. Matthias Saxtorph

Release year 1922

Open

Hvepsevaagen i Fangenskab.

Supplement to: DOFT vol. 16 nr. 1 1922

H. Godske-Nielsen

Release year 1922

Open

Mindre Meddelelser om Fuglelivet paa Amagers Sydspids.

Supplement to: DOFT vol. 16 nr. 1 1922

Jørgen Jørgensen

Release year 1922

Open

Lidt om Storken (Ciconia alba).

Supplement to: DOFT vol. 16 nr. 1 1922

A. Hagerup

Release year 1922

Open

Ringed Gulls (Summary).

Supplement to: DOFT vol. 16 nr. 1 1922

H. Chr. C. Mortensen

Release year 1922

Open

Skovsneppens Foraarstræk gennem Danmark 1922.

Supplement to: DOFT vol. 16 nr. 1 1922

M. Klinge

Release year 1922

Open

Gøg og Sivsanger.

Supplement to: DOFT vol. 16 nr. 1 1922

Axel Koefoed

Release year 1922

Open

Jordsand som dansk Fuglefristed.

Supplement to: DOFT vol. 16 nr. 1 1922

R. Jul. Olsen

Release year 1922

Open

Johan Axel Palmén

Supplement to: DOFT vol. 16 nr. 1 1922

E. W. Suomalainen

Release year 1922

Open

Nogle Tilføjelser og Bemærkninger til Listen over Danmarks Fugle.

Supplement to: DOFT vol. 16 nr. 1 1922

E. Lehn Schiøler

Release year 1922

Open

Index of vol. 17, 1923

Supplement to: DOFT vol. 17 nr. 2 1923

Redaktionen

Release year 1923

Open

Book Reviews - vol. 17 nr. 2

Supplement to: DOFT vol. 17 nr. 2 1923

Flere forfattere

Release year 1923

Open

Om lille Fluesnappers Forekomst i Danmark.

Supplement to: DOFT vol. 17 nr. 2 1923

Anton Fløystrup

Release year 1923

Open

Havørnen (Halieaetus albicilla) paa Island. En Tilføjelse.

Supplement to: DOFT vol. 17 nr. 2 1923

P. Nielsen

Release year 1923

Open

Et Søskendepar af Hvepsevaagen (Pernis apivorus).

Supplement to: DOFT vol. 17 nr. 2 1923

P. G. Løvengreen

Release year 1923

Open

Bartrams Klire (Bartramia longicauda) og Brushane (Machetes pugnax) i Grønland.

Supplement to: DOFT vol. 17 nr. 2 1923

A. Jørgensen

Release year 1923

Open

Nye Oplysninger om Fuglelivet i Holte og Omegn.

Supplement to: DOFT vol. 17 nr. 2 1923

Axel Koefoed

Release year 1923

Open

Nogle danske Dagrovfugles Føde.

Supplement to: DOFT vol. 17 nr. 2 1923

Johs. Ferdinand

Release year 1923

Open

Book Reviews - vol. 17 nr. 1

Supplement to: DOFT vol. 17 nr. 1 1923

Flere forfattere

Release year 1923

Open

Om Bogfinkens Æg.

Supplement to: DOFT vol. 17 nr. 1 1923

A. Landmark

Release year 1923

Open

Fuglelivet paa Helnæs.

Supplement to: DOFT vol. 17 nr. 1 1923

T. Strange

Release year 1923

Open

Nogle Optegnelser om Vendehals som Ynglefugl i Danmark.

Supplement to: DOFT vol. 17 nr. 1 1923

O. Helms

Release year 1923

Open

Nogle ornithologiske Oplevelser fra de senere Aar.

Supplement to: DOFT vol. 17 nr. 1 1923

O. Helms

Release year 1923

Open

Fuglelivet i Holte og Omegn.

Supplement to: DOFT vol. 17 nr. 1 1923

Axel Koefoed

Release year 1923

Open

Fuglefristedet Jordsand. I.

Supplement to: DOFT vol. 17 nr. 1 1923

H. Arctander

Release year 1923

Open

Nogle Rødkælke som Gæster i Huset.

Supplement to: DOFT vol. 17 nr. 1 1923

C. Rubow

Release year 1923

Open

Vendehalsen, Iynx torqvilla, som Ynglefugl i Danmark.

Supplement to: DOFT vol. 17 nr. 1 1923

Einar Schäffer

Release year 1923

Open

Hadsund-egnens Fugle (1906-1922).

Supplement to: DOFT vol. 17 nr. 1 1923

S. Rasmussen

Release year 1923

Open

Index of vol. 18, 1924

Supplement to: DOFT vol. 18 nr. 2 1924

Redaktionen

Release year 1924

Open

Book Reviews - vol. 18 nr. 2

Supplement to: DOFT vol. 18 nr. 2 1924

Flere forfattere

Release year 1924

Open

Sædgaasens daglige Liv.

Supplement to: DOFT vol. 18 nr. 2 1924

Vagn Holstein

Release year 1924

Open

Migration of the Black-headed Gull (Larus ridibundus) (Summary).

Supplement to: DOFT vol. 18 nr. 2 1924

Holger Pedersen

Release year 1924

Open

Mudderklire, Actitis hypoleuca, som dansk Ynglefugl.

Supplement to: DOFT vol. 18 nr. 2 1924

Hans Pedersen

Release year 1924

Open

Skovsneppens Foraarstræk gennem Danmark 1924.

Supplement to: DOFT vol. 18 nr. 2 1924

M. Klinge

Release year 1924

Open

Om de skandinaviske Ænder, deres Dragtskifte og Træk.

Supplement to: DOFT vol. 18 nr. 2 1924

E. Lehn Schiøler

Release year 1924

Open

Flyttfåglar på Östersjön.

Supplement to: DOFT vol. 18 nr. 2 1924

Ivar Hortling Dr.

Release year 1924

Open

Silkehalen (Ampelis garrulus L.) i Danmark Vinteren 1918-19.

Supplement to: DOFT vol. 18 nr. 2 1924

P. Jespersen

Release year 1924

Open

Book Reviews - vol. 18 nr. 1

Supplement to: DOFT vol. 18 nr. 1 1924

Flere forfattere

Release year 1924

Open

Mejsekasser.

Supplement to: DOFT vol. 18 nr. 1 1924

M. Klinge

Release year 1924

Open

Meddelelser om danske Fugle.

Supplement to: DOFT vol. 18 nr. 1 1924

R. Jul. Olsen

Release year 1924

Open

Tredækkeren (Gallinago major).

Supplement to: DOFT vol. 18 nr. 1 1924

Kristen Barfod

Release year 1924

Open

Nathejre, Nycticorax griseus.

Supplement to: DOFT vol. 18 nr. 1 1924

H. Scheel

Release year 1924

Open

Fuglefristedet Jordsand. II.

Supplement to: DOFT vol. 18 nr. 1 1924

H. Arctander

Release year 1924

Open

En Tur i Kristianias Slotspark.

Supplement to: DOFT vol. 18 nr. 1 1924

O. Helms

Release year 1924

Open

Et Møde med Hedelærken (Alauda arborea).

Supplement to: DOFT vol. 18 nr. 1 1924

O. Helms

Release year 1924

Open

Tidlig og sen Forekomst af Munk (Sylvia atricapilla).

Supplement to: DOFT vol. 18 nr. 1 1924

O. Helms

Release year 1924

Open

Lidt om Rødstjerten (Ruticilla phoenicura) og dens Ynglen i Danmark.

Supplement to: DOFT vol. 18 nr. 1 1924

O. Helms

Release year 1924

Open

Herluf Winge

Supplement to: DOFT vol. 18 nr. 1 1924

E. Lehn Schiøler, R. H. Stamm

Release year 1924

Open

Index of vol. 19, 1925

Supplement to: DOFT vol. 19 nr. 2 1925

Redaktionen

Release year 1925

Open

Book Reviews - vol. 19 nr. 2

Supplement to: DOFT vol. 19 nr. 2 1925

Flere forfattere

Release year 1925

Open

Paa ornithologisk Undersøglesesrejse i Grønland.

Supplement to: DOFT vol. 19 nr. 2 1925

Finn Salomonsen

Release year 1925

Open

Om den vestgrønlandske Skallesluger, Mergus serrator major, subsp. nov.

Supplement to: DOFT vol. 19 nr. 2 1925

E. Lehn Schiøler

Release year 1925

Open

Om de i Grønland forekommende Racer af Fjældrypen, Lagopus mutus mutus (Montin).

Supplement to: DOFT vol. 19 nr. 2 1925

E. Lehn Schiøler

Release year 1925

Open

Træk af Svømmefuglenes Liv paa Græsholmen ved Christiansø.

Supplement to: DOFT vol. 19 nr. 2 1925

Arne Larsen

Release year 1925

Open

Vandstær, Cinclus aqvaticus.

Supplement to: DOFT vol. 19 nr. 2 1925

Th. N. Krabbe

Release year 1925

Open

Carl Rubow

Supplement to: DOFT vol. 19 nr. 2 1925

V. Thorup

Release year 1925

Open

Iagttagelser fra en Jyllandsrejse i Sommeren 1924.

Supplement to: DOFT vol. 19 nr. 2 1925

Axel Koefoed

Release year 1925

Open

Om de i de sidste 50 Aar (1833-1883) foregaaede Forandringer i den danske Fauna, navnlig i Sjælland.

Supplement to: DOFT vol. 19 nr. 2 1925

Nicolai Holten

Release year 1925

Open

Book Reviews - vol. 19 nr. 1

Supplement to: DOFT vol. 19 nr. 1 1925

Flere forfattere

Release year 1925

Open

Isfuglen ved Frederiksdal.

Supplement to: DOFT vol. 19 nr. 1 1925

Christian S. Jacobsen

Release year 1925

Open

Vintervejret og Fuglenes Foraarstræk.

Supplement to: DOFT vol. 19 nr. 1 1925

M. Klinge

Release year 1925

Open

Vintertræk af Skovsneppen, Scolopax rusticula.

Supplement to: DOFT vol. 19 nr. 1 1925

M. Klinge

Release year 1925

Open

Bjergvipstjert, Motacilla melanope, Pallas, som dansk Ynglefugl.

Supplement to: DOFT vol. 19 nr. 1 1925

Knud Barfod

Release year 1925

Open

Forandring af de danske Fuglenavne.

Supplement to: DOFT vol. 19 nr. 1 1925

O. Helms

Release year 1925

Open

Ederfuglens Saga i Grønland.

Supplement to: DOFT vol. 19 nr. 1 1925

Aage Bistrup

Release year 1925

Open

Sumpdrossel, Turdus pallasii, Cabanis, ny for Grønland.

Supplement to: DOFT vol. 19 nr. 1 1925

R. Jul. Olsen

Release year 1925

Open

Ornithologiske Iagttagelser fra Østgrønland.

Supplement to: DOFT vol. 19 nr. 1 1925

C. Madsen

Release year 1925

Open

En Undersøgelse af nogle danske Fuglesamlinger.

Supplement to: DOFT vol. 19 nr. 1 1925

H. Scheel

Release year 1925

Open

Fugleliv i Kjøbenhavn

Supplement to: DOFT vol. 19 nr. 1 1925

Anton Fløystrup

Release year 1925

Open

Index of vol. 20, 1926

Supplement to: DOFT vol. 20 nr. 2 1926

Redaktionen

Release year 1926

Open

Book Reviews - vol. 20 nr. 2

Supplement to: DOFT vol. 20 nr. 2 1926

Flere forfattere

Release year 1926

Open

Herman Schalow

Supplement to: DOFT vol. 20 nr. 2 1926

P. Jespersen

Release year 1926

Open

Book Review - vol. 20 nr. 2

Supplement to: DOFT vol. 20 nr. 2 1926

O. Helms

Release year 1926

Open

Havørnen, Haliaetus albicilla, paa Island. I.

Supplement to: DOFT vol. 20 nr. 2 1926

P. Nielsen

Release year 1926

Open

Fuglelivet paa Einsidelsborg Gods.

Supplement to: DOFT vol. 20 nr. 2 1926

Vagn Holstein

Release year 1926

Open

Book Reviews - vol. 20 nr. 1

Supplement to: DOFT vol. 20 nr. 1 1926

P. Jespersen

Release year 1926

Open

De i Danmark trufne Hejrearter.

Supplement to: DOFT vol. 20 nr. 1 1926

H. Scheel

Release year 1926

Open

Middelhavs-Skraape, Puffinus puffinus mauretanicus Lowe, ny for Danmark.

Supplement to: DOFT vol. 20 nr. 1 1926

E. Lehn Schiøler

Release year 1926

Open

Om den Islandske Kobbersneppe, Limosa limosa islandica Br.

Supplement to: DOFT vol. 20 nr. 1 1926

E. Lehn Schiøler

Release year 1926

Open

Foregaar vore Svalers aarlige Vandringer om Dagen eller om Natten?

Supplement to: DOFT vol. 20 nr. 1 1926

Anton Fløystrup

Release year 1926

Open

Index of vol. 21, 1927

Supplement to: DOFT vol. 21 nr. 1 1927

Redaktionen

Release year 1927

Open

Book Reviews - vol. 21 nr. 1

Supplement to: DOFT vol. 21 nr. 1 1927

Flere forfattere

Release year 1927

Open

Ornithologiske Studier i Nordskandinavien.

Supplement to: DOFT vol. 21 nr. 1 1927

Finn Salomonsen

Release year 1927

Open

Havørnen, Haliaetus albicilla, paa Island. II.

Supplement to: DOFT vol. 21 nr. 1 1927

P. Nielsen

Release year 1927

Open

Nathejre, Nycticorax griseus, og Sjagger, Turdus pilaris, nye for Grønland.

Supplement to: DOFT vol. 21 nr. 1 1927

H. Scheel

Release year 1927

Open

Mejser ved Vintertid.

Supplement to: DOFT vol. 21 nr. 1 1927

S. Rasmussen

Release year 1927

Open

Topmejsen, Parus cristatus.

Supplement to: DOFT vol. 21 nr. 1 1927

S. Rasmussen

Release year 1927

Open

Ynglende Kvækerfinke, Fringilla montifringilla.

Supplement to: DOFT vol. 21 nr. 1 1927

Vagn Holstein

Release year 1927

Open

Om Rørdrummens Ynglen i Danmark.

Supplement to: DOFT vol. 21 nr. 1 1927

Vagn Holstein

Release year 1927

Open

Revideret Fortegnelse over Danmarks Fugle paa Grundlag af E. Lehn Schiølers Liste i 'Danmarks Fugle'.

Supplement to: DOFT vol. 21 nr. 1 1927

R. H. Stamm

Release year 1927

Open

Index of vol. 22, 1928

Supplement to: DOFT vol. 22 nr. 1 1928

Redaktionen

Release year 1928

Open

Book Reviews - vol. 22 nr. 1

Supplement to: DOFT vol. 22 nr. 1 1928

Flere forfattere

Release year 1928

Open

Efterretninger om nogle, af afdøde H. Chr. C. Mortensen ringmærkede Storke, Ciconia alba.

Supplement to: DOFT vol. 22 nr. 1 1928

Ingeborg Lemming Mortensen

Release year 1928

Open

Ornithologiske Iagttagelser paa en Tur til Christiansø.

Supplement to: DOFT vol. 22 nr. 1 1928

Finn Salomonsen

Release year 1928

Open

Om Skehejren i Vestjylland.

Supplement to: DOFT vol. 22 nr. 1 1928

Finn Salomonsen

Release year 1928

Open

Skehejren, Platalea leucerodia, som ynglende i Danmark.

Supplement to: DOFT vol. 22 nr. 1 1928

Vagn Holstein

Release year 1928

Open

Nogle Iagttagelser vedrørende Natravnens Yngleforhold.

Supplement to: DOFT vol. 22 nr. 1 1928

Vagn Holstein

Release year 1928

Open

Sølvmaagen, Larus argentatus argentatus Pontopp., ny for Island.

Supplement to: DOFT vol. 22 nr. 1 1928

Å. Vedel Tåning

Release year 1928

Open

Rosenmaagen, Larus roseus, Macgill., i Grønland.

Supplement to: DOFT vol. 22 nr. 1 1928

K. Honoré Petersen

Release year 1928

Open

Skildring af en ornithologisk Udflugt i Kattagat i Juli 1824.

Supplement to: DOFT vol. 22 nr. 1 1928

Frederik Faber

Release year 1928

Open

Frederik Faber, 21. April 1796 - 9. Marts 1828.

Supplement to: DOFT vol. 22 nr. 1 1928

O. Helms

Release year 1928

Open

Lidt om Taarnfalken, Falco tinnunculus, Musevaagen, Buteo vulgaris, og Natuglen, Syrnium aluco, samt om deres Træk.

Supplement to: DOFT vol. 22 nr. 1 1928

Holger Pedersen

Release year 1928

Open

Om Svømme- og Vadefuglene paa Smaaøerne ved Samsø.

Supplement to: DOFT vol. 22 nr. 1 1928

P. J. Pedersen

Release year 1928

Open

De i Danmark forekommende Løvsangere.

Supplement to: DOFT vol. 22 nr. 1 1928

Finn Salomonsen

Release year 1928

Open

Om Fald af Bogfinken, Fringilla coelebs, ved danske Fyr og Fyrskibe.

Supplement to: DOFT vol. 22 nr. 1 1928

Povl Hammer

Release year 1928

Open

Index of vol. 23, 1929

Supplement to: DOFT vol. 23 nr. 2 1929

Redaktionen

Release year 1929

Open

Book Review - vol. 23 nr. 2

Supplement to: DOFT vol. 23 nr. 2 1929

C. J. Aagaard

Release year 1929

Open

Severin Petersen

Supplement to: DOFT vol. 23 nr. 2 1929

O. Helms

Release year 1929

Open

Hans Nicolai Frederik Arctander

Supplement to: DOFT vol. 23 nr. 2 1929

O. Helms

Release year 1929

Open

Iagttagelser angaaende Mejsernes Rugning.

Supplement to: DOFT vol. 23 nr. 2 1929

Hans Jørgensen

Release year 1929

Open

Om nogle jordfundne Knogler fra Vardø i Norge.

Supplement to: DOFT vol. 23 nr. 2 1929

A. Christiani

Release year 1929

Open

En ringmærket Stormmaage, Larus canus, skudt efter 13 Aars Forløb.

Supplement to: DOFT vol. 23 nr. 2 1929

I. Lemming Mortensen Fru

Release year 1929

Open

Skärfläckan, Recurvirostra avocetta, L., på nytt häckande i Sverige.

Supplement to: DOFT vol. 23 nr. 2 1929

Yngve Löwegren

Release year 1929

Open

Det store Korsnæbtræk 1927.

Supplement to: DOFT vol. 23 nr. 2 1929

Ad. S. Jensen

Release year 1929

Open

Book Review - vol. 23 nr. 1

Supplement to: DOFT vol. 23 nr. 1 1929

R. H. Stamm

Release year 1929

Open

Iagttagelser paa Græsholm ved Christiansø.

Supplement to: DOFT vol. 23 nr. 1 1929

Arne Larsen

Release year 1929

Open

Nogle efterladte Optegnelser om Nordgrønlands Fugle.

Supplement to: DOFT vol. 23 nr. 1 1929

H. Fencker, H. Scheel

Release year 1929

Open

Bidrag til Kundskaben om Hesseløs Hvirveldyrfauna.

Supplement to: DOFT vol. 23 nr. 1 1929

N. Fabritius Buchwald

Release year 1929

Open

Index of vol. 24, 1930

Supplement to: DOFT vol. 24 nr. 3 1930

Redaktionen

Release year 1930

Open

Book Reviews - vol. 24 nr. 3

Supplement to: DOFT vol. 24 nr. 3 1930

Flere forfattere

Release year 1930

Open

Nyere Meddelelser om danske Fugle, indsendte i Aarene 1923-30.

Supplement to: DOFT vol. 24 nr. 3 1930

O. Helms

Release year 1930

Open

Fuglelivet i Bøllingsø.

Supplement to: DOFT vol. 24 nr. 3 1930

Chr. Christiani

Release year 1930

Open

Book Reviews - vol. 24 nr. 2

Supplement to: DOFT vol. 24 nr. 2 1930

Flere forfattere

Release year 1930

Open

Iagttagelser over Aarsagen til Gribbes og andre større, tropiske Fugles Svæven i betydelige Højder.

Supplement to: DOFT vol. 24 nr. 2 1930

Harry Madsen

Release year 1930

Open

Havørnen, Haliaetus albicilla, paa Island. III.

Supplement to: DOFT vol. 24 nr. 2 1930

P. Nielsen

Release year 1930

Open

Smaa Iagttagelser over Lærke, Rørspurv og Horsegøg.

Supplement to: DOFT vol. 24 nr. 2 1930

Arthur Christiansen

Release year 1930

Open

Taarnfalk og Allike i Thisted Kirke.

Supplement to: DOFT vol. 24 nr. 2 1930

A. Scharling

Release year 1930

Open

En Vandrefalkerede.

Supplement to: DOFT vol. 24 nr. 2 1930

Bernt Løppenthin

Release year 1930

Open

Axel Christiani

Supplement to: DOFT vol. 24 nr. 2 1930

O. Helms

Release year 1930

Open

Invasion af Stor Korsnæb, Loxia pityopsittacus Borkh., i Efteraaret 1929.

Supplement to: DOFT vol. 24 nr. 1 1930

Finn Salomonsen

Release year 1930

Open

Bidrag til Kundskaben om Sønderjyllands Fugle. 1. Landet, og Fuglenes Fordeling i Dette.

Supplement to: DOFT vol. 24 nr. 1 1930

Finn Salomonsen

Release year 1930

Open

E. Lehn Schiøler

Supplement to: DOFT vol. 24 nr. 1 1930

R. H. Stamm

Release year 1930

Open

Little owl is threatened - this is how you help it

Flere forfattere

Release year 2021

Open

Index of vol. 25, 1931

Supplement to: DOFT vol. 25 nr. 2 1931

Redaktionen

Release year 1931

Open

Beretning om Fuglelivet paa Jordsand i Sommeren 1931.

Supplement to: DOFT vol. 25 nr. 2 1931

Arthur Christiansen

Release year 1931

Open

Book Reviews - vol. 25 nr. 2

Supplement to: DOFT vol. 25 nr. 2 1931

Flere forfattere

Release year 1931

Open

Short Communications - vol. 25 nr. 2

Supplement to: DOFT vol. 25 nr. 2 1931

Flere forfattere

Release year 1931

Open

Svartbag, Larus marinus L., som dansk Ynglefugl.

Supplement to: DOFT vol. 25 nr. 2 1931

S. Rasmussen

Release year 1931

Open

The Guillemot, Uria aalge (Pontopp.), i Danish Waters (Summary).

Supplement to: DOFT vol. 25 nr. 2 1931

Finn Salomonsen

Release year 1931

Open

Iagttagelser over Storspove, Blaa Kærhøg og Sortstrubet Bynkefugl.

Supplement to: DOFT vol. 25 nr. 2 1931

Harry Madsen

Release year 1931

Open

Fortsatte Undersøgelser over danske Rovfugles og Uglers Føde.

Supplement to: DOFT vol. 25 nr. 2 1931

Johs. Ferdinand, Knud Paludan

Release year 1931

Open

Book Reviews - vol. 25 nr. 1

Supplement to: DOFT vol. 25 nr. 1 1931

Flere forfattere

Release year 1931

Open

Spredte Iagttagelser af Fugle.

Supplement to: DOFT vol. 25 nr. 1 1931

E. Nielsen

Release year 1931

Open

Fuglekasser og deres Beboere.

Supplement to: DOFT vol. 25 nr. 1 1931

Hans Jørgensen

Release year 1931

Open

Om Forekomsten af Rødfodfalken, Falco vespertinus L., i Danmark.

Supplement to: DOFT vol. 25 nr. 1 1931

Leo Moesgaard

Release year 1931

Open

Mosehornugle, Asia flammeus flammeus, i Nordgrønland.

Supplement to: DOFT vol. 25 nr. 1 1931

Finn Salomonsen

Release year 1931

Open

Ornithologiske Optegnelser og Notitser fra Sorøegnen.

Supplement to: DOFT vol. 25 nr. 1 1931

H. Thorsøe

Release year 1931

Open

About some new or rare Bird Species in the Faroe Islands (Summary).

Supplement to: DOFT vol. 25 nr. 1 1931

Finn Salomonsen

Release year 1931

Open

Ornithologiske Iagttagelser fra et kort Ophold paa Færøerne.

Supplement to: DOFT vol. 25 nr. 1 1931

Bernt Løppenthin

Release year 1931

Open

Beretning om en Rejse til Færøerne.

Supplement to: DOFT vol. 25 nr. 1 1931

Finn Salomonsen

Release year 1931

Open

Index of vol. 26, 1932

Supplement to: DOFT vol. 26 nr. 3 1932

Redaktionen

Release year 1932

Open

Beretning om Fuglelivet paa Jordsand i Sommeren 1932.

Supplement to: DOFT vol. 26 nr. 3 1932

Arthur Christiansen

Release year 1932

Open

Book Reviews - vol. 26 nr. 3

Supplement to: DOFT vol. 26 nr. 3 1932

Flere forfattere

Release year 1932

Open

Short Communications - vol. 26 nr. 3

Supplement to: DOFT vol. 26 nr. 3 1932

Flere forfattere

Release year 1932

Open

Fra en Martsrejse i Skåne.

Supplement to: DOFT vol. 26 nr. 3 1932

Finn Salomonsen

Release year 1932

Open

Ciconia ciconia (L.). Zusammenfassung (German Summary).

Supplement to: DOFT vol. 26 nr. 3 1932

Stig Tejning

Release year 1932

Open

Lidt om Gravændernes Biologi.

Supplement to: DOFT vol. 26 nr. 3 1932

Vagn Holstein

Release year 1932

Open

Kort Udsigt over dansk Ornithologi fra de ældste Tider til omkring Aar 1900.

Supplement to: DOFT vol. 26 nr. 3 1932

O. Helms

Release year 1932

Open

Book Reviews - vol. 26 nr. 2

Supplement to: DOFT vol. 26 nr. 2 1932

Flere forfattere

Release year 1932

Open

Ornithologiske Iagttagelser fra 3 Rejser til Læsø og Nordre Rønner i Aarene 1926, 1928 og 1930.

Supplement to: DOFT vol. 26 nr. 2 1932

S. Rasmussen

Release year 1932

Open

Mosehornuglen, Asia flammeus flammeus (Pontop.), som Ynglefugl paa Sjælland.

Supplement to: DOFT vol. 26 nr. 2 1932

Knud Paludan

Release year 1932

Open

Fuglelivet paa Vejlerne i Han-Herred.

Supplement to: DOFT vol. 26 nr. 2 1932

Vagn Holstein

Release year 1932

Open

Elias Wilhelm Suomalainen

Supplement to: DOFT vol. 26 nr. 1 1932

O. Helms

Release year 1932

Open

Book Reviews - vol. 26 nr. 1

Supplement to: DOFT vol. 26 nr. 1 1932

Flere forfattere

Release year 1932

Open

Lidt om Forekomsten af Isfuglen, Alcedo atthis ispida, i Aarhus-Silkeborgegnen.

Supplement to: DOFT vol. 26 nr. 1 1932

Th. Kjær

Release year 1932

Open

Nogle ornithologiske Notitser fra Hirtsholmene.

Supplement to: DOFT vol. 26 nr. 1 1932

Bernt Løppenthin

Release year 1932

Open

Om Talforholdet mellem højre- og venstredrejede Næb hos Korsnæb, Loxia.

Supplement to: DOFT vol. 26 nr. 1 1932

R. Spärck

Release year 1932

Open

Storke, Ciconia ciconia, i Nordsjælland 1931.

Supplement to: DOFT vol. 26 nr. 1 1932

Hans Pedersen

Release year 1932

Open

Index of vol. 27, 1933

Supplement to: DOFT vol. 27 nr. 3 1933

Redaktionen

Release year 1933

Open

Beretning om Fuglelivet paa Jordsand Sommeren 1933.

Supplement to: DOFT vol. 27 nr. 3 1933

Chr. Vibe

Release year 1933

Open

Book Reviews - vol. 27 nr. 3

Supplement to: DOFT vol. 27 nr. 3 1933

Flere forfattere

Release year 1933

Open

Short Communications - vol. 27 nr. 3

Supplement to: DOFT vol. 27 nr. 3 1933

Flere forfattere

Release year 1933

Open

Stor Tornskade, Lanius excubitor, fundet ynglende i Danmark.

Supplement to: DOFT vol. 27 nr. 3 1933

H. Meinhardt

Release year 1933

Open

Optegnelser om Hirtsholmenes Fugleliv. Juni 1929 til Juni 1932.

Supplement to: DOFT vol. 27 nr. 3 1933

Hans Olaf Bang

Release year 1933

Open

Aethia cristatella (Pallas) skudt ved Island.

Supplement to: DOFT vol. 27 nr. 3 1933

R. Hørring

Release year 1933

Open

Supplerende Iagttagelser over Skanderborgegnens Fugle, særlig omkring Landsbyen Taaning.

Supplement to: DOFT vol. 27 nr. 3 1933

R. P. Randløv

Release year 1933

Open

Ornithologiske Notitser fra Nordøstgrønland.

Supplement to: DOFT vol. 27 nr. 3 1933

K. Knudsen

Release year 1933

Open

Iagttagelser over Mosehornuglen, Asio flammeus.

Supplement to: DOFT vol. 27 nr. 3 1933

Leo Novrup

Release year 1933

Open

Book Reviews - vol. 27 nr. 2

Supplement to: DOFT vol. 27 nr. 2 1933

Flere forfattere

Release year 1933

Open

Nogle Iagttagelser fra tre Fiskeørnereder i Småland, Sommeren 1932.

Supplement to: DOFT vol. 27 nr. 2 1933

Vagn Holstein

Release year 1933

Open

Rovfugletræk ved Falsterbo.

Supplement to: DOFT vol. 27 nr. 2 1933

Å. Vedel Tåning

Release year 1933

Open

Nogle Iagttagelser over Rørdrummen, Botaurus stellaris, fra Forsommeren 1932.

Supplement to: DOFT vol. 27 nr. 2 1933

J. Bjerg-Thomsen

Release year 1933

Open

Fortsatte Iagttagelser over Hadsundegnens Fugle, 1922-1932.

Supplement to: DOFT vol. 27 nr. 2 1933

S. Rasmussen

Release year 1933

Open

Book Reviews - vol. 27 nr. 1

Supplement to: DOFT vol. 27 nr. 1 1933

Flere forfattere

Release year 1933

Open

Heringsmöwe, Larus fuscus Graellsi, von Island (German Summary).

Supplement to: DOFT vol. 27 nr. 1 1933

Bernt Løppenthin

Release year 1933

Open

Lidt om Fuglene i og omkring Julianehaab.

Supplement to: DOFT vol. 27 nr. 1 1933

Aage Rafn

Release year 1933

Open

En Bemærkning om Rosenmaagen, Rhodostetia Rosea (Macg.) i Grønland.

Supplement to: DOFT vol. 27 nr. 1 1933

O. Helms

Release year 1933

Open

Storkereder paa Vejle Vesteregn.

Supplement to: DOFT vol. 27 nr. 1 1933

Axel Holm

Release year 1933

Open

Storke i Nordsjælland 1932.

Supplement to: DOFT vol. 27 nr. 1 1933

Hans Pedersen

Release year 1933

Open

De danske Gulspurves Sang.

Supplement to: DOFT vol. 27 nr. 1 1933

Finn Salomonsen

Release year 1933

Open

Ornithologiske Iagttagelser fra Samsø i 1931.

Supplement to: DOFT vol. 27 nr. 1 1933

Knud Paludan

Release year 1933

Open

Ornithologiske Iagttagelser fra Lolland.

Supplement to: DOFT vol. 27 nr. 1 1933

E. Rostrup

Release year 1933

Open

Index of vol. 28, 1934.

Supplement to: DOFT vol. 28 nr. 3 1934

Redaktionen

Release year 1934

Open

Beretning om Fuglelivet paa Jordsand Sommeren 1934.

Supplement to: DOFT vol. 28 nr. 3 1934

Laust Petersen

Release year 1934

Open

Den VIII Internationale Ornithologiske Kongres i Oxford 1934.

Supplement to: DOFT vol. 28 nr. 3 1934

Bernt Løppenthin

Release year 1934

Open

Book Reviews - vol. 28 nr. 3

Supplement to: DOFT vol. 28 nr. 3 1934

Flere forfattere

Release year 1934

Open

Short Communications - vol. 28 nr. 3

Supplement to: DOFT vol. 28 nr. 3 1934

Flere forfattere

Release year 1934

Open

Grønsisken, Carduelis Spinus (L.), som Ynglefugl i Jægerspris Skove i 1934.

Supplement to: DOFT vol. 28 nr. 3 1934

Vagn Holstein

Release year 1934

Open

Mosehornuglen, Asio Flammeus, som Ynglefugl paa Amager Fælled.

Supplement to: DOFT vol. 28 nr. 3 1934

Thorvald Frølich

Release year 1934

Open

Den Færøiske Ornithologis Historie indtil Aar 1800.

Supplement to: DOFT vol. 28 nr. 3 1934

Finn Salomonsen

Release year 1934

Open

Book Reviews - vol. 28 nr. 2

Supplement to: DOFT vol. 28 nr. 2 1934

Flere forfattere

Release year 1934

Open

Storspove og stor Tornskade ynglende paa Randbøl Hede.

Supplement to: DOFT vol. 28 nr. 2 1934

Hans Meinhardt

Release year 1934

Open

Fra Falsterbo 8. Oktober 1933.

Supplement to: DOFT vol. 28 nr. 2 1934

Edm. Eichner

Release year 1934

Open

Iagttagelser af Vandstæren, Cinclus Cinclus, ved Slaarupaa ved Tørring.

Supplement to: DOFT vol. 28 nr. 2 1934

Aksel Jacobsen

Release year 1934

Open

Iagttagelser angaaende Fuglelivet ved Haslev i Aarene 1930-1934.

Supplement to: DOFT vol. 28 nr. 2 1934

Egil Horneman

Release year 1934

Open

Book Reviews - vol. 28 nr. 1

Supplement to: DOFT vol. 28 nr. 1 1934

Flere forfattere

Release year 1934

Open

Ernst Hartert.

Supplement to: DOFT vol. 28 nr. 1 1934

Knud Paludan

Release year 1934

Open

Robert Hutzen Stamm.

Supplement to: DOFT vol. 28 nr. 1 1934

P. Jespersen

Release year 1934

Open

Et Fugleparadis skabt af et Højspændingsanlæg.

Supplement to: DOFT vol. 28 nr. 1 1934

Axel Holm

Release year 1934

Open

Flamingoen (Phoenicopterus Roseus) ved Tipperne 1933.

Supplement to: DOFT vol. 28 nr. 1 1934

L Jensen, N. H. Jensen

Release year 1934

Open

Silkehalen, Bombycilla Garrula, i Danmark i Vinterhalvaaret 1932-33.

Supplement to: DOFT vol. 28 nr. 1 1934

P. Jespersen

Release year 1934

Open

Grønlands Ornithologi fra de ældste Tider til omkring Aar 1900.

Supplement to: DOFT vol. 28 nr. 1 1934

O. Helms

Release year 1934

Open

Index of vol. 29, 1935

Supplement to: DOFT vol. 29 nr. 3 1935

Redaktionen

Release year 1935

Open

Beretning om Fuglelivet paa Jordsand Sommeren 1935.

Supplement to: DOFT vol. 29 nr. 3 1935

Laust Petersen

Release year 1935

Open

Book Reviews - vol. 29 nr. 3

Supplement to: DOFT vol. 29 nr. 3 1935

Flere forfattere

Release year 1935

Open

Short Communications - vol. 29 nr. 3

Supplement to: DOFT vol. 29 nr. 3 1935

Flere forfattere

Release year 1935

Open

Nogle Iagttagelser vedrørende Rødstjertens Yngleforhold.

Supplement to: DOFT vol. 29 nr. 3 1935

Axel Koefoed

Release year 1935

Open

Ringdroslen, Turdus T. Torquatus L., som dansk Ynglefugl (samt Bemærkninger om Vandrefalk).

Supplement to: DOFT vol. 29 nr. 3 1935

Bernt Løppenthin

Release year 1935

Open

Den Færøiske Ornithologis Historie indtil Aar 1800. Supplement.

Supplement to: DOFT vol. 29 nr. 3 1935

Finn Salomonsen

Release year 1935

Open

New Occurrencies of Rare Bird Species in the Faroe Islands (Summary).

Supplement to: DOFT vol. 29 nr. 3 1935

Finn Salomonsen

Release year 1935

Open

Book Reviews - vol. 29 nr. 2

Supplement to: DOFT vol. 29 nr. 2 1935

Flere forfattere

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Bjergvipstjerten, Motacilla C. Cinerea, Tunst. paa Vejleegnen.

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Hans Meinhardt

Release year 1935

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Træk af Fuglelivet i Tyrol.

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Bernt Løppenthin

Release year 1935

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Noter om Lindenowfjords Fuglefauna 1925-1926.

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Bernt Løppenthin

Release year 1935

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Book Reviews - vol. 29 nr. 1

Supplement to: DOFT vol. 29 nr. 1 1935

Flere forfattere

Release year 1935

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Viben i Dansk Folkeminde.

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Tage La Cour

Release year 1935

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Ændringer i Sydøstjyllands Fuglefauna i en Menneskealder.

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Axel Holm

Release year 1935

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Ynglende Korsnæb i Herningegnens Plantager.

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Arthur Christiansen

Release year 1935

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Dompappen, Pyrrhula P. Pyrrhula (L.), som Ynglefugl paa Bornholm.

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Bernt Løppenthin

Release year 1935

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Dompapper, Pyrrhula Pyrrhula, iagttaget om Sommeren paa Sjælland i de senere Aar.

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Flere forfattere

Release year 1935

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Dompap, Pyrrhula P. Pyrrhula (L.), som Ynglefugl i Jægerspris Skove i 1934.

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Vagn Holstein

Release year 1935

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Hans Pedersen

Supplement to: DOFT vol. 29 nr. 1 1935

Boye Thorup

Release year 1935

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Index of vol. 30, 1936

Supplement to: DOFT vol. 30 nr. 2 1936

Redaktionen

Release year 1936

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Jordsand. Beretning om Fuglelivet Sommeren 1936.

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Laust Petersen

Release year 1936

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Book Review 2 - vol. 30 nr. 2

Supplement to: DOFT vol. 30 nr. 2 1936

R. Hørring

Release year 1936

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Short Communications - vol. 30 nr. 2

Supplement to: DOFT vol. 30 nr. 2 1936

Flere forfattere

Release year 1936

Open

Book Review - vol. 30 nr. 2

Supplement to: DOFT vol. 30 nr. 2 1936

Harry Madsen

Release year 1936

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Ornithologiske Iagttagelser paa Anholt.

Supplement to: DOFT vol. 30 nr. 2 1936

R. Hørring

Release year 1936

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Vögel der Ertholme (German Summary).

Supplement to: DOFT vol. 30 nr. 2 1936

Bernt Løppenthin

Release year 1936

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Nogle Iagttagelser fra Christiansø i 1935.

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O. Helms, Arthur Christiansen

Release year 1936

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Der Ornithologe Johann Dieterich Petersen (1717-1786) (German Summary).

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O. Helms

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Book Reviews - vol. 30 nr. 1

Supplement to: DOFT vol. 30 nr. 1 1936

Flere forfattere

Release year 1936

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Thomas Neergaard Krabbe.

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O. Helms

Release year 1936

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Om Jens Lauritzsøn Wolf's ¨Evigtvarende Calender¨, 1648.

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Tage La Cour

Release year 1936

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Egholms Fugleliv.

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Arthur Christiansen

Release year 1936

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Knortegæssene, Branta b. bernicla, og Sygdommen i Bændeltangen.

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Arthur Christiansen

Release year 1936

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To Redefund af Mudderklire, Tringa hypoleucos L.

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Vagn Holstein

Release year 1936

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Fuglelivet i Utterslev Mose i 1932-1935.

Supplement to: DOFT vol. 30 nr. 1 1936

I. Gernaa

Release year 1936

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Om antallet af ynglende ederfugle i Danmark, til belysning af reservaternes betydning for bestandens størrelse.

Supplement to: DOFT vol. 30 nr. 1 1936

R. Spärck

Release year 1936

Open

Om antallet af ynglende, vildtlevende knopsvaner i Danmark, til belysning af fredningens virkning.

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R. Spärck

Release year 1936

Open

Kjærbøllings Fugleværk.

Supplement to: DOFT vol. 30 nr. 1 1936

Jean Anker

Release year 1936

Open

Berigtigelse.

Supplement to: DOFT vol. 30 nr. 1 1936

Finn Salomonsen

Release year 1936

Open

¨Turtelduesagen¨.

Supplement to: DOFT vol. 30 nr. 1 1936

Redaktionen

Release year 1936

Open

Nogle Undersøgelser angaaende sønderjydske Fugle.

Supplement to: DOFT vol. 30 nr. 1 1936

Knud Barfod

Release year 1936

Open

Reviews 114, nr. 4

Supplement to: DOFT vol. 114 no. 4 2020

Flere forfattere

Release year 2020

Open

Increased variability in bird populations at Zackenberg, high Arctic Greenland 1996-2018, but few unidirectional trends or correlations with local conditions

Supplement to: DOFT vol. 114 no. 4 2020

Hans Meltofte, Jannik Hansen, Frank F. Rigét

Release year 2020

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Ivory Gull population status in Greenland 2019

Supplement to: DOFT vol. 114 no. 4 2020

David Boertmann, Ib Krag Petersen, Henrik Haaning Nielsen

Release year 2020

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The distribution of Danish breeding birds a century ago and today

Supplement to: DOFT vol. 114 no. 4 2020

Henning Heldbjerg, Daniel Palm Eskildsen, Thomas Vikstrøm, Nina Yasmin Ali

Release year 2020

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Current 114, nr. 4

Supplement to: DOFT vol. 114 no. 4 2020

Flere forfattere

Release year 2020

Open

Cover 114, nr. 4

Supplement to: DOFT vol. 114 no. 4 2020

Flere forfattere

Release year 2020

Open

Index of vol. 31, 1937

Supplement to: DOFT vol. 31 nr. 3 1937

Redaktionen

Release year 1937

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Jordsand og Aarø Kalv. Beretning om Besøg i Juni 1937.

Supplement to: DOFT vol. 31 nr. 3 1937

Bernt Løppenthin

Release year 1937

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Book Reviews - vol. 31 nr. 3

Supplement to: DOFT vol. 31 nr. 3 1937

Flere forfattere

Release year 1937

Open

Short Communications - vol. 31 nr. 3

Supplement to: DOFT vol. 31 nr. 3 1937

Flere forfattere

Release year 1937

Open

Ornithologische Beobachtungen auf einer Reise in Nordostisland (German Summary).

Supplement to: DOFT vol. 31 nr. 3 1937

G. Timmermann

Release year 1937

Open

The Distribution and Occurrence of the different Species of Owls in Denmark. I. Breeding Species (Summary).

Supplement to: DOFT vol. 31 nr. 3 1937

P. Jespersen

Release year 1937

Open

Book Reviews - vol. 31 nr. 2

Supplement to: DOFT vol. 31 nr. 2 1937

Flere forfattere

Release year 1937

Open

Plan for en Undersøgelse over forskellige Fuglearters Udbredelse og Forekomst her i Landet.

Supplement to: DOFT vol. 31 nr. 2 1937

P. Jespersen

Release year 1937

Open

Sabinemaage, Xema sabini SAB., ny for Danmark.

Supplement to: DOFT vol. 31 nr. 2 1937

Børge Petersen

Release year 1937

Open

Fuglene i den strenge Vinter 1936-1937.

Supplement to: DOFT vol. 31 nr. 2 1937

Halfdan Lange

Release year 1937

Open

Vinterfugle ved Blaavand med særligt Henblik paa Katastrofen, foraarsaget af Snestormen sidst i Januar 1937.

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V. Stuhr

Release year 1937

Open

Et Fuglefristed ved Vintertid i Kalvebod Strand.

Supplement to: DOFT vol. 31 nr. 2 1937

I. Gernaa

Release year 1937

Open

Iagttagelser over Fuglene fra det nordlige Atlanterhav.

Supplement to: DOFT vol. 31 nr. 2 1937

Bang Christensen

Release year 1937

Open

Book Reviews - vol. 31 nr. 1

Supplement to: DOFT vol. 31 nr. 1 1937

Flere forfattere

Release year 1937

Open

Breeding of the Scaup in the Faeroes (Summary).

Supplement to: DOFT vol. 31 nr. 1 1937

F. C. R. Jourdain

Release year 1937

Open

Flagspætter i Botanisk Have i København.

Supplement to: DOFT vol. 31 nr. 1 1937

Mogens B. Lange

Release year 1937

Open

Om Grænserne for visse Fuglearters Udbredelse i det slesvigske Omraade.

Supplement to: DOFT vol. 31 nr. 1 1937

Walther Emeis

Release year 1937

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Bemærkninger om Fuglesangen ved Vormark Møllegaard.

Supplement to: DOFT vol. 31 nr. 1 1937

C. J. Wittrup Jensen

Release year 1937

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To Aars ornithologiske Iagttagelser fra Sydfyn.

Supplement to: DOFT vol. 31 nr. 1 1937

C. J. Wittrup Jensen

Release year 1937

Open

Index of vol. 32, 1938

Supplement to: DOFT vol. 32 nr. 3 1938

Redaktionen

Release year 1938

Open

Book Reviews - vol. 32 nr. 3

Supplement to: DOFT vol. 32 nr. 3 1938

Flere forfattere

Release year 1938

Open

Short Communications - vol. 32 nr. 3

Supplement to: DOFT vol. 32 nr. 3 1938

Flere forfattere

Release year 1938

Open

Nogle Iagttagelser over Fuglelivet ved Gundsømagle Sø.

Supplement to: DOFT vol. 32 nr. 3 1938

Chr. Krüger

Release year 1938

Open

Vore ynglende Skalleslugerarter.

Supplement to: DOFT vol. 32 nr. 3 1938

Otto Wilhjelm

Release year 1938

Open

Book Reviews - vol. 32 nr. 2

Supplement to: DOFT vol. 32 nr. 2 1938

Flere forfattere

Release year 1938

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Fortsatte ornithologiske Iagttagelser paa Anholt.

Supplement to: DOFT vol. 32 nr. 2 1938

R. Hørring, H. Madsen

Release year 1938

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Ynglende Storspover (Numenius arquata (L.)) paa Fanø. Iagttagelser ved Rederne.

Supplement to: DOFT vol. 32 nr. 2 1938

Niels Harald Jensen

Release year 1938

Open

Ornithologiske Iagttagelser paa Sejrø.

Supplement to: DOFT vol. 32 nr. 2 1938

Bo Seiersen

Release year 1938

Open

Zusammenfassung (German Summary).

Supplement to: DOFT vol. 32 nr. 2 1938

Chr. Krüger

Release year 1938

Open

Book Reviews - vol. 32 nr. 1

Supplement to: DOFT vol. 32 nr. 1 1938

Flere forfattere

Release year 1938

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En Havørn og to Kongeørne ved Roskilde.

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Svend Norup

Release year 1938

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Beskyttelse af Terneyngel paa Rugepladserne mod Overfald af Maager.

Supplement to: DOFT vol. 32 nr. 1 1938

O. Helms

Release year 1938

Open

Nogle Iagttagelser over Grønbenet Rørhøne (Gallinula c. chloropus) i Yngletiden.

Supplement to: DOFT vol. 32 nr. 1 1938

Vagn Holstein

Release year 1938

Open

Redekasse for Solsort.

Supplement to: DOFT vol. 32 nr. 1 1938

I. Gernaa

Release year 1938

Open

Bornholms Vandrefalke 1937.

Supplement to: DOFT vol. 32 nr. 1 1938

Arthur Christiansen

Release year 1938

Open

The Distribution and Occurrence of the different Species of Owls in Denmark. II. Not breeding Species (Summary).

Supplement to: DOFT vol. 32 nr. 1 1938

P. Jespersen

Release year 1938

Open

Index of vol. 33, 1939

Supplement to: DOFT vol. 33 nr. 3 1939

Redaktionen

Release year 1939

Open

Book Reviews - vol. 33 nr. 3

Supplement to: DOFT vol. 33 nr. 3 1939

Flere forfattere

Release year 1939

Open

Short Communications - vol. 33 nr. 3

Supplement to: DOFT vol. 33 nr. 3 1939

Flere forfattere

Release year 1939

Open

Supplerende Meddelelser om Fuglelivet i Utterslev Mose ved København.

Supplement to: DOFT vol. 33 nr. 3 1939

I. Gernaa

Release year 1939

Open

Optegnelser fra Limfjords-Vejlerne.

Supplement to: DOFT vol. 33 nr. 3 1939

Arthur Christiansen

Release year 1939

Open

The Occurrence of the Hoopoe (Upupa epops L.), the Roller (Coracias garrulus L.), and the Bee-eater (Merops apiaster L.) in Denmark (Summary).

Supplement to: DOFT vol. 33 nr. 3 1939

P. Jespersen

Release year 1939

Open

Book Reviews - vol. 33 nr. 2

Supplement to: DOFT vol. 33 nr. 2 1939

Flere forfattere

Release year 1939

Open

Der Goldregenpfeifer als Brutvogel in Dänemark (German Summary).

Supplement to: DOFT vol. 33 nr. 2 1939

H. M. Thamdrup

Release year 1939

Open

Oological Studies in Gulls. I. Egg-producing Power of Larus argentatus Pont.

Supplement to: DOFT vol. 33 nr. 2 1939

Finn Salomonsen

Release year 1939

Open

Johann Ernst Christian Walter, f. 1799, død 28. Maj 1860.

Supplement to: DOFT vol. 33 nr. 2 1939

O. Helms

Release year 1939

Open

Book Reviews - vol. 33 nr. 1

Supplement to: DOFT vol. 33 nr. 1 1939

Flere forfattere

Release year 1939

Open

Et Kartotek over ornithologiske Iagttagelser.

Supplement to: DOFT vol. 33 nr. 1 1939

P. Jespersen

Release year 1939

Open

Ornithologische Beobachtungen aus dem Ovesee, Nordwestjütland (German Summary).

Supplement to: DOFT vol. 33 nr. 1 1939

Bernt Løppenthin

Release year 1939

Open

Præstøegnens Fugle.

Supplement to: DOFT vol. 33 nr. 1 1939

J. Chr. Harboe

Release year 1939

Open

Index of vol. 34, 1940

Supplement to: DOFT vol. 34 nr. 2 1940

Redaktionen

Release year 1940

Open

Book Reviews - vol. 34 nr. 2

Supplement to: DOFT vol. 34 nr. 2 1940

Flere forfattere

Release year 1940

Open

Short Communications - vol. 34 nr. 2

Supplement to: DOFT vol. 34 nr. 2 1940

Flere forfattere

Release year 1940

Open

Skarven, Phalacrocorax c. carbo L. og Ph. c. sinensis Shaw & Nodd, i Danmark.

Supplement to: DOFT vol. 34 nr. 2 1940

O. Helms

Release year 1940

Open

Kanariebastarder.

Supplement to: DOFT vol. 34 nr. 2 1940

Eiler I. Baastrup

Release year 1940

Open

The Occurrence and Migration of Northern Blackbirds (Turdus m. merula) (Summary).

Supplement to: DOFT vol. 34 nr. 2 1940

Chr. Krüger

Release year 1940

Open

Sildemaagen (Larus fuscus L.) ynglende paa Hans Lønnes Pold i Nymindestrømmen 1940.

Supplement to: DOFT vol. 34 nr. 2 1940

N. H. Jensen

Release year 1940

Open

Kragefugle paa Christiansø.

Supplement to: DOFT vol. 34 nr. 2 1940

Finn Salomonsen

Release year 1940

Open

Fuglelivet ved Faarup Sø.

Supplement to: DOFT vol. 34 nr. 2 1940

Harald Christensen

Release year 1940

Open

Pirolen (Oriolus oriolus (L.)), ynglende i Kongelunden paa Amager. I. Iagttagelser paa Ynglepladsen.

Supplement to: DOFT vol. 34 nr. 2 1940

Anker Tønnesen

Release year 1940

Open

Book Reviews - vol. 34 nr. 1

Supplement to: DOFT vol. 34 nr. 1 1940

Flere forfattere

Release year 1940

Open

Fuglefaldet ved de danske Fyr.

Supplement to: DOFT vol. 34 nr. 1 1940

Chr. Krüger

Release year 1940

Open

Iagttagelser over Stor Tornskade og Storspove paa Randbøl Hede.

Supplement to: DOFT vol. 34 nr. 1 1940

Leo Novrup

Release year 1940

Open

The Occurrence of Caspian Tern (Hydroprogne tschegrava Lep.) in Denmark (Summary).

Supplement to: DOFT vol. 34 nr. 1 1940

Tage La Cour

Release year 1940

Open

Henrik Grønvold.

Supplement to: DOFT vol. 34 nr. 1 1940

O. Helms

Release year 1940

Open

Optælling af Ynglefugle paa nogle danske Reservater. Tilføjelse.

Supplement to: DOFT vol. 34 nr. 1 1940

Finn Salomonsen

Release year 1940

Open

Optælling af Ynglefugle paa nogle danske Reservater.

Supplement to: DOFT vol. 34 nr. 1 1940

Finn Salomonsen

Release year 1940

Open

Træk af Fuglelivet i Onsildegnens Granplantager.

Supplement to: DOFT vol. 34 nr. 1 1940

Aksel Jacobsen

Release year 1940

Open

Notits om de danske Løvsangere.

Supplement to: DOFT vol. 34 nr. 1 1940

Finn Salomonsen

Release year 1940

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Artsforskelle i Indstillingen overfor Vejrliget paa Trækket.

Supplement to: DOFT vol. 34 nr. 1 1940

Finn Salomonsen

Release year 1940

Open

Index of vol. 35, 1941

Supplement to: DOFT vol. 35 nr. 4 1941

Redaktionen

Release year 1941

Open

Book Reviews - vol. 35 nr. 4

Supplement to: DOFT vol. 35 nr. 4 1941

Flere forfattere

Release year 1941

Open

Short Communications - vol. 35 nr. 4

Supplement to: DOFT vol. 35 nr. 4 1941

Flere forfattere

Release year 1941

Open

Karmindompap (Carpodacus erythrinus erythrinus (Pall.)), ny for Danmark.

Supplement to: DOFT vol. 35 nr. 4 1941

Finn Salomonsen

Release year 1941

Open

Ynglefuglenes Træk til og fra Tipperne.

Supplement to: DOFT vol. 35 nr. 4 1941

Å. Vedel Tåning

Release year 1941

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The Kittiwake (Rissa tridactyla tridactyla (L.)) breeding in Denmark (Summary).

Supplement to: DOFT vol. 35 nr. 4 1941

Finn Salomonsen

Release year 1941

Open

Lille Fluesnapper (Muscicapa p. parva (Bechst.)) ynglende i Kongelunden paa Amager.

Supplement to: DOFT vol. 35 nr. 4 1941

C. Frithjof Christiansen, S. E. Poulsen

Release year 1941

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Några ord om fåglar och fågelskydd i Sverige.

Supplement to: DOFT vol. 35 nr. 3 1941

Einar Lönnberg

Release year 1941

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Sortandens (Melanitta nigra) Juli-Augusttræk.

Supplement to: DOFT vol. 35 nr. 3 1941

Jørgen Jørgensen

Release year 1941

Open

Svendborgegnens Fugle.

Supplement to: DOFT vol. 35 nr. 3 1941

Tage La Cour

Release year 1941

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Dagbogsoptegnelser om Fuglenes Forekomst ved Scoresbysund Station fra Efteraaret 1934 til Sommeren 1935.

Supplement to: DOFT vol. 35 nr. 3 1941

Johan Petersen

Release year 1941

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Om simfåglars och vadares häckning i måsfågelkolonier.

Supplement to: DOFT vol. 35 nr. 3 1941

Göran Bergman

Release year 1941

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Viggo Thorup.

Supplement to: DOFT vol. 35 nr. 3 1941

Harry Madsen

Release year 1941

Open

Book Reviews - vol. 35 nr. 2

Supplement to: DOFT vol. 35 nr. 2 1941

Flere forfattere

Release year 1941

Open

The Shrikes Present as Breeding Birds in Denmark, Great Grey-shrike, Lanius e. excubitor, and Redbacked Shrike, Lanius c. collurio (Summary).

Supplement to: DOFT vol. 35 nr. 2 1941

Kaj Westerskov

Release year 1941

Open

The Effect of the Winter of 1939-40 upon the Stock of Breeding Birds in Denmark (Summary).

Supplement to: DOFT vol. 35 nr. 2 1941

Poul Jespersen

Release year 1941

Open

Fuglefaunaen paa Knotten, Læsø, 1940.

Supplement to: DOFT vol. 35 nr. 2 1941

Bernt Løppenthin

Release year 1941

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Kildire, Charadrius vociferus L., ny for Færøerne.

Supplement to: DOFT vol. 35 nr. 2 1941

Bernt Løppenthin

Release year 1941

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Hvad gør Fuglenes Fjer-Dragt vandskyende?

Supplement to: DOFT vol. 35 nr. 2 1941

Harry Madsen

Release year 1941

Open

Book Reviews - vol. 35 nr. 1

Supplement to: DOFT vol. 35 nr. 1 1941

Flere forfattere

Release year 1941

Open

The Golden Oriole, Oriolus oriolus (L.)), in Denmark - Immigration and Distribution (Summary).

Supplement to: DOFT vol. 35 nr. 1 1941

Poul Jespersen

Release year 1941

Open

Nogle Reservaters Fuglebestand 1940.

Supplement to: DOFT vol. 35 nr. 1 1941

Finn Salomonsen

Release year 1941

Open

Spredte bemærkninger om københavnske Solsorte.

Supplement to: DOFT vol. 35 nr. 1 1941

E. Friis

Release year 1941

Open

Index of vol. 36, 1942.

Supplement to: DOFT vol. 36 nr. 4 1942

Redaktionen

Release year 1942

Open

Book Reviews - vol. 36 nr. 4

Supplement to: DOFT vol. 36 nr. 4 1942

Flere forfattere

Release year 1942

Open

Short Communications - vol. 36 nr. 4

Supplement to: DOFT vol. 36 nr. 4 1942

Flere forfattere

Release year 1942

Open

Optegnelser over Skarvene i Tranekær Slotssø 1941.

Supplement to: DOFT vol. 36 nr. 4 1942

A. Wognsen

Release year 1942

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Skyldes Fuglenes Adfærd Instinkt eller Fornuft?

Supplement to: DOFT vol. 36 nr. 4 1942

Holger Poulsen

Release year 1942

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Angaaende Tornskadens (Lanius collurio L.) og Høgesangerens (Sylvia nisoria (Beckstein)) Yngleforhold.

Supplement to: DOFT vol. 36 nr. 4 1942

Svend Norup

Release year 1942

Open

The Distribution of the Black Grouse, Lyrurus tetrix L., in Denmark (Summary).

Supplement to: DOFT vol. 36 nr. 4 1942

Kaj Westerskov

Release year 1942

Open

Book Reviews - vol. 36 nr. 3

Supplement to: DOFT vol. 36 nr. 3 1942

Flere forfattere

Release year 1942

Open

Græshoppesangeren (Locustella naevia).

Supplement to: DOFT vol. 36 nr. 3 1942

O. Christensen

Release year 1942

Open

Occurrence of the Chiffchaffs, Phylloscopus c. collybita and Phylloscopus c. abietinus, in Denmark (Summary).

Supplement to: DOFT vol. 36 nr. 3 1942

Hjalmar Østergaard Christensen

Release year 1942

Open

Anvendelse af videnskabelig Nomenklatur.

Supplement to: DOFT vol. 36 nr. 3 1942

Bernt Løppenthin

Release year 1942

Open

The Woodcock, Scolopax rusticola L., as breeding bird in Danmark (Summary).

Supplement to: DOFT vol. 36 nr. 3 1942

Poul Jespersen

Release year 1942

Open

Book Reviews - vol. 36 nr. 2

Supplement to: DOFT vol. 36 nr. 2 1942

Flere forfattere

Release year 1942

Open

En Forveksling af Storspovens, Numenius arquata, og Sorthalet Kobbersneppes, Limosa aegocephala, Rede.

Supplement to: DOFT vol. 36 nr. 2 1942

Niels Harald Jensen

Release year 1942

Open

Nogle sønderjydske Optegnelser om ynglende Dompap, Pyrrhula pyrrhyla (coccinea) og Lille Korsnæb, Loxia curvirostra.

Supplement to: DOFT vol. 36 nr. 2 1942

Niels Harald Jensen

Release year 1942

Open

To Storkereder fra 1589.

Supplement to: DOFT vol. 36 nr. 2 1942

Tage La Cour

Release year 1942

Open

Nogle Iagttagelser over redebyggende Pirol.

Supplement to: DOFT vol. 36 nr. 2 1942

C. Frithjof Christiansen, S. E. Poulsen

Release year 1942

Open

Replik om Søfuglenes Sociologi.

Supplement to: DOFT vol. 36 nr. 2 1942

Finn Salomonsen

Release year 1942

Open

Høgesangeren (Sylvia nisoria nisoria (Bechst.)) og dens Forekomst i Kongelunden og paa det sydlige Amager.

Supplement to: DOFT vol. 36 nr. 2 1942

C. Frithjof Christiansen

Release year 1942

Open

Storkens udbredelse.

Supplement to: DOFT vol. 36 nr. 2 1942

Halfdan Lange

Release year 1942

Open

Otto Helms

Supplement to: DOFT vol. 36 nr. 2 1942

Poul Jespersen

Release year 1942

Open

Book Reviews - vol. 36 nr. 1

Supplement to: DOFT vol. 36 nr. 1 1942

Flere forfattere

Release year 1942

Open

En Glente fra Hessen til Viborg.

Supplement to: DOFT vol. 36 nr. 1 1942

H. Lange

Release year 1942

Open

Iagttagelser over Ringdrosler, Turdus torquatus torquatus L., ynglende i Norge.

Supplement to: DOFT vol. 36 nr. 1 1942

A. Christiani

Release year 1942

Open

Iagttagelse af Gærdeverling, Emberiza cirlus L., ny for Danmarks Fauna.

Supplement to: DOFT vol. 36 nr. 1 1942

K. Madsen

Release year 1942

Open

Om 6 for Danmarks Fauna nye Fuglearter.

Supplement to: DOFT vol. 36 nr. 1 1942

R. Hørring

Release year 1942

Open

Nakkebølle Inddæmning og dens Fugleliv.

Supplement to: DOFT vol. 36 nr. 1 1942

O. Helms

Release year 1942

Open

Index of vol. 37, 1943

Supplement to: DOFT vol. 37 nr. 3 1943

Redaktionen

Release year 1943

Open

Excursions.

Supplement to: DOFT vol. 37 nr. 3 1943

Chr. Krüger

Release year 1943

Open

Short Communications - vol. 37 nr. 3

Supplement to: DOFT vol. 37 nr. 3 1943

Flere forfattere

Release year 1943

Open

On the Decimation of the Swedish Stock of Razorbill (no English Summary).

Supplement to: DOFT vol. 37 nr. 3 1943

Bertil J. O. Wahlin

Release year 1943

Open

The Danish Stock of Eurasian Wren (Troglodytes troglodytes (L.)) after the 3 hard Winters (no English Summary).

Supplement to: DOFT vol. 37 nr. 3 1943

Mogens Højgaard

Release year 1943

Open

The Great Black-backed Gull (Larus marinus L.) in the Læsø Area (no English Summary).

Supplement to: DOFT vol. 37 nr. 3 1943

Finn Salomonsen

Release year 1943

Open

The Sociability between Barred Warbler (Sylvia nisoria nisoria (Bechst.)) and Red-backed Shrike (Lanius collurio collurio L.) (no English Summary).

Supplement to: DOFT vol. 37 nr. 3 1943

A. Debois

Release year 1943

Open

Notes on the Breeding-birds of the Padborg area (no English Summary).

Supplement to: DOFT vol. 37 nr. 3 1943

Bernt Løppenthin

Release year 1943

Open

Book Reviews - vol. 37 nr. 2

Supplement to: DOFT vol. 37 nr. 2 1943

Flere forfattere

Release year 1943

Open

From the Zoological Museum I (no English Summary).

Supplement to: DOFT vol. 37 nr. 2 1943

Finn Salomonsen

Release year 1943

Open

Short Communications - vol. 37 nr. 2

Supplement to: DOFT vol. 37 nr. 2 1943

Flere forfattere

Release year 1943

Open

Results of the Census carried out at the Bird-Sanctuaries Hirsholmene and Christiansø in 1936-1942 (Summary).

Supplement to: DOFT vol. 37 nr. 2 1943

Finn Salomonsen

Release year 1943

Open

Bird-life on the Holms of Southern Funen (no English Summary).

Supplement to: DOFT vol. 37 nr. 2 1943

Arthur Christiansen

Release year 1943

Open

The Occurrence of Grey Wagtail (Motacilla cinerea cinerea Tunst.) in Sydslesvig (no English Summary).

Supplement to: DOFT vol. 37 nr. 2 1943

Jørgen Jørgensen

Release year 1943

Open

The Size Ratio of Danish Swans, illuminated by the Bone Measures (no English Summary).

Supplement to: DOFT vol. 37 nr. 2 1943

Carl Strømberg

Release year 1943

Open

Observations on the Breeding Biology of Eurasian Bullfinch (Pyrrhula pyrrhula minor BR.) (no English Summary).

Supplement to: DOFT vol. 37 nr. 2 1943

Frede Terkelsen

Release year 1943

Open

Four Nesting Finds of Eurasian Bullfinch (Pyrrhula pyrrhula minor Br.) in the Vicinity of Vejle (no English Summary).

Supplement to: DOFT vol. 37 nr. 2 1943

Hjalmar Østergaard Christensen

Release year 1943

Open

The Bird Fauna of the Dons Lakes (no English Summary).

Supplement to: DOFT vol. 37 nr. 2 1943

Sig. Schjøtz-Pedersen

Release year 1943

Open

Book Reviews - vol. 37 nr. 1

Supplement to: DOFT vol. 37 nr.1 1943

Flere forfattere

Release year 1943

Open

Knud Andersen. The Destiny of a Danish Zoologist.

Supplement to: DOFT vol. 37 nr.1 1943

O. Helms

Release year 1943

Open

The Destiny of Madstedborg as a Bird-island (no English Summary).

Supplement to: DOFT vol. 37 nr.1 1943

Bernt Løppenthin

Release year 1943

Open

Observations on the Bird Fauna on Nakskov Indrefjord and Aunede Strand (no English Summary).

Supplement to: DOFT vol. 37 nr.1 1943

Erik Petersen

Release year 1943

Open

Richard Hørring

Supplement to: DOFT vol. 37 nr.1 1943

Poul Jespersen

Release year 1943

Open

Einar Lönnberg

Supplement to: DOFT vol. 37 nr.1 1943

Finn Salomonsen

Release year 1943

Open

The Invasion of Bohemian Waxwing in Europe in the Winter of 1941-42 (Summary).

Supplement to: DOFT vol. 37 nr.1 1943

Chr. Krüger

Release year 1943

Open

Black-headed Gull Colonies and Dabbling Ducks (no English Summary).

Supplement to: DOFT vol. 37 nr.1 1943

Å. Vedel Tåning

Release year 1943

Open

Social Stimulation and its Significance to the Reproductive Cycle of Gregarious Birds (Summary).

Supplement to: DOFT vol. 37 nr.1 1943

Finn Salomonsen

Release year 1943

Open

Northern Lapwing-spring in the agriculture. Update 2020

Niels Andersen DOF's kommunerepræsentant i Svendborg.

Release year 2020

Open

Index of Vol. 38, 1944

Supplement to: DOFT vol. 38 nr. 4 1944

Redaktionen

Release year 1944

Open

Short Communications - vol. 38 nr. 4

Supplement to: DOFT vol. 38 nr. 4 1944

Flere forfattere

Release year 1944

Open

From the Zoological Museum (no English Summary).

Supplement to: DOFT vol. 38 nr. 4 1944

Holger Poulsen

Release year 1944

Open

Tame and shy Birds (no English Summary).

Supplement to: DOFT vol. 38 nr. 4 1944

Holger Poulsen

Release year 1944

Open

Immigration and Distribution of the Bullfinch, Pyrrhula pyrrhula (L.) in Denmark (Summary).

Supplement to: DOFT vol. 38 nr. 4 1944

Poul Jespersen

Release year 1944

Open

Excerpts of the ornithological Notes of Gamst Petersen (1875-1892) (no English Summary).

Supplement to: DOFT vol. 38 nr. 4 1944

Chr. Krüger

Release year 1944

Open

Examinations concerning the Breeding Conditions of some Passeriformes (no English Summary).

Supplement to: DOFT vol. 38 nr. 4 1944

Tage La Cour

Release year 1944

Open

Book Reviews - vol. 38 nr. 3

Supplement to: DOFT vol. 38 nr. 3 1944

Flere forfattere

Release year 1944

Open

Short Communications - vol. 38 nr. 3

Supplement to: DOFT vol. 38 nr. 3 1944

Flere forfattere

Release year 1944

Open

Migration of Breeding-birds towards and from Tipperne. Terns and Gulls. (no English Summary).

Supplement to: DOFT vol. 38 nr. 3 1944

Å. Vedel Tåning

Release year 1944

Open

The Bird Migration at Jordsand (no English Summary).

Supplement to: DOFT vol. 38 nr. 3 1944

Arthur Christiansen

Release year 1944

Open

Book Reviews - vol. 38 nr. 2

Supplement to: DOFT vol. 38 nr. 2 1944

Flere forfattere

Release year 1944

Open

Kristen Barfod

Supplement to: DOFT vol. 38 nr. 2 1944

Bernt Løppenthin

Release year 1944

Open

About Danish Bird-names (no English Summary).

Supplement to: DOFT vol. 38 nr. 2 1944

A. G. Drachmann

Release year 1944

Open

Spotted Nutcracker, Nucifraga caryocatactes L., in Denmark in the Winter of 1943-44 (no English Summary).

Supplement to: DOFT vol. 38 nr. 2 1944

Poul Jespersen

Release year 1944

Open

An Investigation of the Migration of the House Sparrow (Passer d. domesticus) and the Eurasian Tree Sparrow (Passer m. montanus) (no English Summary).

Supplement to: DOFT vol. 38 nr. 2 1944

Chr. Krüger

Release year 1944

Open

Does the Great Tit attack other Birds? (no English Summary).

Supplement to: DOFT vol. 38 nr. 2 1944

Holger Poulsen

Release year 1944

Open

Distribution of the wild Mute Swan as a Breeding-bird in Southern Sealand (no English Summary).

Supplement to: DOFT vol. 38 nr. 2 1944

Gregers Schmit

Release year 1944

Open

Instinct and Species Character in Birds (no English Summary).

Supplement to: DOFT vol. 38 nr. 2 1944

S. E. Poulsen

Release year 1944

Open

Danish Finds of Lesser Whitethroat, Sylvia c. curruca (L.), Brood parasitised by Cuckoo, Cuculus c. canorus (L.) (no English Summary).

Supplement to: DOFT vol. 38 nr. 2 1944

A. Debois

Release year 1944

Open

An Examination of the Bird-life at Slivsø (no English Summary).

Supplement to: DOFT vol. 38 nr. 2 1944

Niels Harald Jensen

Release year 1944

Open

Book Reviews - vol. 38 nr. 1

Supplement to: DOFT vol. 38 nr. 1 1944

Flere forfattere

Release year 1944

Open

Short Communications - vol. 38 nr. 1

Supplement to: DOFT vol. 38 nr. 1 1944

Flere forfattere

Release year 1944

Open

Overview of the Bird-life on Store Holm and Lille Holm in Præstø Fjord (no English Summary).

Supplement to: DOFT vol. 38 nr. 1 1944

Erik Kopp

Release year 1944

Open

Contributions to the Breeding Biology of the Ruff (Philomachus pugnax).

Supplement to: DOFT vol. 38 nr. 1 1944

F. Søgaard Andersen

Release year 1944

Open

What causes the Sociability between Barred Warbler (Sylvia n. nisoria (Bechst.)) and Red-backed Shrike (Lanius c. collurio L.) (no English Summary).

Supplement to: DOFT vol. 38 nr. 1 1944

Frithjof Christiansen

Release year 1944

Open

Immigration and Distribution of the Crested Tit, Parus cristatus L., in Denmark (Summary).

Supplement to: DOFT vol. 38 nr. 1 1944

Poul Jespersen

Release year 1944

Open

Index of vol. 39, 1945

Supplement to: DOFT vol. 39 nr. 4 1945

Redaktionen

Release year 1945

Open

Book Reviews - vol. 39 nr. 4

Supplement to: DOFT vol. 39 nr. 4 1945

Flere forfattere

Release year 1945

Open

Short Communications - vol. 39 nr. 4

Supplement to: DOFT vol. 39 nr. 4 1945

Flere forfattere

Release year 1945

Open

From the Zoological Museum III.

Supplement to: DOFT vol. 39 nr. 4 1945

Finn Salomonsen

Release year 1945

Open

The Colony of the White Stork (Ciconia ciconia (L.)) in Veddum (Summary).

Supplement to: DOFT vol. 39 nr. 4 1945

Karl O. Pedersen

Release year 1945

Open

The Americal Velvet Scoter, Melanitta fusca deglandi (Bonaparte), in Greenland (Summary).

Supplement to: DOFT vol. 39 nr. 4 1945

Finn Salomonsen

Release year 1945

Open

Ornithological Observations on Vestlolland (no English Summary).

Supplement to: DOFT vol. 39 nr. 4 1945

Erik Petersen

Release year 1945

Open

Instinct and Sense in Birds (no English Summary).

Supplement to: DOFT vol. 39 nr. 4 1945

S. E. Poulsen

Release year 1945

Open

Red-breasted Flycatcher (Muscicapa p. parva Bechst.) breeding in Charlottenlund Slotspark (no English Summary).

Supplement to: DOFT vol. 39 nr. 4 1945

Mogens Højgaard, J. A. Guildal

Release year 1945

Open

The Lesser Kestrel (Falco naumanni Fleischer) in Denmark (Summary).

Supplement to: DOFT vol. 39 nr. 4 1945

C.M. Poulsen

Release year 1945

Open

The occurrence of the Kingfisher (Alcedo atthis ispida L.) in Denmark and its Damage to Fish-Ponds (Summary).

Supplement to: DOFT vol. 39 nr. 4 1945

Poul Jespersen

Release year 1945

Open

Book Reviews - vol. 39 nr. 3

Supplement to: DOFT vol. 39 nr. 3 1945

Flere forfattere

Release year 1945

Open

Short Communications - vol. 39 nr. 3

Supplement to: DOFT vol. 39 nr. 3 1945

Flere forfattere

Release year 1945

Open

From the Zoological Museum II.

Supplement to: DOFT vol. 39 nr. 3 1945

Finn Salomonsen

Release year 1945

Open

L. A. Jägerskiöld

Supplement to: DOFT vol. 39 nr. 3 1945

Finn Salomonsen

Release year 1945

Open

The Food of the Gull-billed Tern, Gelochelidon nilotica (Gm.) (Summary).

Supplement to: DOFT vol. 39 nr. 3 1945

Johannes Andersen

Release year 1945

Open

A Confident Honey Buzzard, Pernis apivorus (L.) (Summary).

Supplement to: DOFT vol. 39 nr. 3 1945

Bernt Løppenthin

Release year 1945

Open

The Green Woodpecker (Picus viridis L.) in Denmark (Summary).

Supplement to: DOFT vol. 39 nr. 3 1945

Carlo Petersen

Release year 1945

Open

Book Reviews - vol. 39 nr. 2

Supplement to: DOFT vol. 39 nr. 2 1945

Flere forfattere

Release year 1945

Open

Short Communications - vol. 39 nr. 2

Supplement to: DOFT vol. 39 nr. 2 1945

Flere forfattere

Release year 1945

Open

On Races of Bean Goose (no English Summary).

Supplement to: DOFT vol. 39 nr. 2 1945

Hans Johansen

Release year 1945

Open

On the different position of the legs of birds during flight and in cold weather.

Supplement to: DOFT vol. 39 nr. 2 1945

Harry Madsen

Release year 1945

Open

The Occurrence of Pine Grosbeak, Pinicola enucleator L., in Denmark (Summary).

Supplement to: DOFT vol. 39 nr. 2 1945

Poul Jespersen

Release year 1945

Open

The Greylag Goose (Anser anser (L.)) as Breeder in Jægerspris Nordskov (no English Summary).

Supplement to: DOFT vol. 39 nr. 2 1945

Vagn Holstein

Release year 1945

Open

Traits of the Breeding Biology of the Great Spotted Woodpecker (no English Summary).

Supplement to: DOFT vol. 39 nr. 2 1945

Vagn Holstein

Release year 1945

Open

Book Reviews - vol. 39 nr. 1

Supplement to: DOFT vol. 39 nr. 1 1945

Flere forfattere

Release year 1945

Open

Short Communications - vol. 39 nr. 1

Supplement to: DOFT vol. 39 nr. 1 1945

Flere forfattere

Release year 1945

Open

Danish Breeding-Grounds of the Little Gull (Larus minutus Pall.) (no English Summary).

Supplement to: DOFT vol. 39 nr. 1 1945

F. Søgaard Andersen

Release year 1945

Open

Counting Birds in Wood and Scrub (no English Summary).

Supplement to: DOFT vol. 39 nr. 1 1945

C. H. Bornebusch

Release year 1945

Open

Remarks on the Breeding-Birds of Nordre Rønner and Hirsholmene (no English Summary).

Supplement to: DOFT vol. 39 nr. 1 1945

Bernt Løppenthin

Release year 1945

Open

Index of vol. 40, 1946

Supplement to: DOFT vol. 40 nr. 4 1946

Redaktionen

Release year 1946

Open

Book Reviews - vol. 40 nr. 4

Supplement to: DOFT vol. 40 nr. 4 1946

Flere forfattere

Release year 1946

Open

Short Communications - vol. 40 nr. 4

Supplement to: DOFT vol. 40 nr. 4 1946

Flere forfattere

Release year 1946

Open

Moult of Primaries in the Juvenile Pheasant (Phasianus colchicus L.) (Summary).

Supplement to: DOFT vol. 40 nr. 4 1946

Finn Salomonsen

Release year 1946

Open

A Plan for an Investigation of the Migration of the Birds-of-Prey in Denmark, including the Results of the Study of Spring-Migration 1946 (Summary).

Supplement to: DOFT vol. 40 nr. 4 1946

C. A. Blume, Thorvald Frølich

Release year 1946

Open

Bird Observations on the Island of Anholt in the Autumn of 1946 (Summary).

Supplement to: DOFT vol. 40 nr. 4 1946

Axel M. Hemmingsen

Release year 1946

Open

Distribution of the Common Heron (Ardea c. cinerea L.) in Denmark (Summary).

Supplement to: DOFT vol. 40 nr. 4 1946

Chr. Krüger

Release year 1946

Open

A Suggestion to Change of the Hunting Law (no English Summary).

Supplement to: DOFT vol. 40 nr. 4 1946

Otto Wilhjelm

Release year 1946

Open

Book Reviews - vol. 40 nr. 3

Supplement to: DOFT vol. 40 nr. 3 1946

Flere forfattere

Release year 1946

Open

Short Communications - vol. 40 nr. 3

Supplement to: DOFT vol. 40 nr. 3 1946

Flere forfattere

Release year 1946

Open

Irruption of the Waxwing (Bombucilla g. garrulus (L.)) during the Winter of 1943-44 (Summary).

Supplement to: DOFT vol. 40 nr. 3 1946

Chr. Krüger

Release year 1946

Open

Great Death-Rate among the Barn-Owl (Tyto alba guttata (Brehm)) during the Winter of 1944-45 (Summary).

Supplement to: DOFT vol. 40 nr. 3 1946

Leo Novrup

Release year 1946

Open

The Autumn-Migration of the Birds-of-Prey at Jægerspris (Zealand) during twelve Years, from 1934 to 1945 (Summary).

Supplement to: DOFT vol. 40 nr. 3 1946

Vagn Holstein

Release year 1946

Open

Book Reviews - vol. 40 nr. 2

Supplement to: DOFT vol. 40 nr. 2 1946

Flere forfattere

Release year 1946

Open

Short Communications - vol. 40 nr. 2

Supplement to: DOFT vol. 40 nr. 2 1946

Flere forfattere

Release year 1946

Open

Gerhard Heilman

Supplement to: DOFT vol. 40 nr. 2 1946

Finn Salomonsen

Release year 1946

Open

Axel Koefoed

Supplement to: DOFT vol. 40 nr. 2 1946

Vagn Holstein

Release year 1946

Open

Notes on Systematics and Distribution of the Yellow Wagtails (Motacilla flava L.) (Summary).

Supplement to: DOFT vol. 40 nr. 2 1946

Hans Johansen

Release year 1946

Open

Observations on the Spring- and Autumn-Migration over South Sealand and the Island of Møen (Summary).

Supplement to: DOFT vol. 40 nr. 2 1946

Niels Thorup

Release year 1946

Open

Capture of Adult Ground-Nesting Birds on the Nest for Ringing Purposes.

Supplement to: DOFT vol. 40 nr. 2 1946

Fr. Haverschmidt

Release year 1946

Open

Observations on the Biology of the Gull-billed Tern, Gelochelidon nitotica (Gm.) (Summary).

Supplement to: DOFT vol. 40 nr. 2 1946

Poul Valentin Jensen

Release year 1946

Open

The Bird Collection of the Museum of Hunting and Forestry (no English Summary).

Supplement to: DOFT vol. 40 nr. 2 1946

Henning Scheel

Release year 1946

Open

Book Reviews - vol. 40 nr. 1

Supplement to: DOFT vol. 40 nr. 1 1946

Flere forfattere

Release year 1946

Open

Short Communications - vol. 40 nr. 1

Supplement to: DOFT vol. 40 nr. 1 1946

Flere forfattere

Release year 1946

Open

From the Museum of Zoology IV. (no English Summary).

Supplement to: DOFT vol. 40 nr. 1 1946

Finn Salomonsen

Release year 1946

Open

Passage of Birds at Gedser (Summary).

Supplement to: DOFT vol. 40 nr. 1 1946

Erik Sinding

Release year 1946

Open

The Avifaunistic Analysis and its Terminology (Summary).

Supplement to: DOFT vol. 40 nr. 1 1946

Finn Salomonsen

Release year 1946

Open

The Recent Immigration of the Cormorant (Phalacrocorax carbo sinensis Shaw & Nodder) to Denmark (Summary).

Supplement to: DOFT vol. 40 nr. 1 1946

Harry Madsen

Release year 1946

Open

Index of vol. 41, 1947

Supplement to: DOFT vol. 41 nr. 4 1947

Redaktionen

Release year 1947

Open

Book Reviews - vol. 41 nr. 4

Supplement to: DOFT vol. 41 nr. 4 1947

Flere forfattere

Release year 1947

Open

Short Communications - vol. 41 nr. 4

Supplement to: DOFT vol. 41 nr. 4 1947

Flere forfattere

Release year 1947

Open

Observations during Collection of Eggs from Black-headed Gull (Larus ridibundus L.) (no English Summary).

Supplement to: DOFT vol. 41 nr. 4 1947

H. C. Andersen, E. Nørgaard

Release year 1947

Open

Ornithological Observations in the Summer Palace Grounds Near Peking.

Supplement to: DOFT vol. 41 nr. 4 1947

Axel M. Hemmingsen

Release year 1947

Open

The Bird-Life of the Plantations of West Jutland, south of the Limfjord (Summary).

Supplement to: DOFT vol. 41 nr. 4 1947

C.M. Poulsen

Release year 1947

Open

Book Reviews - vol. 41 nr. 3

Supplement to: DOFT vol. 41 nr. 3 1947

Flere forfattere

Release year 1947

Open

Short Communications - vol. 41 nr. 3

Supplement to: DOFT vol. 41 nr. 3 1947

Flere forfattere

Release year 1947

Open

Eastern Whimbrel in Siam (Summary).

Supplement to: DOFT vol. 41 nr. 3 1947

Finn Salomonsen

Release year 1947

Open

Notes on the Geographical Variation of the Chiffchaff Phylloscopus collybita (Vieill.) (Summary).

Supplement to: DOFT vol. 41 nr. 3 1947

Hans Johansen

Release year 1947

Open

The Bird-Life of Hansted Game-Reserve (Summary).

Supplement to: DOFT vol. 41 nr. 3 1947

Finn Salomonsen

Release year 1947

Open

The Gull-Colonies on Hirsholmene (Summary).

Supplement to: DOFT vol. 41 nr. 3 1947

Finn Salomonsen

Release year 1947

Open

The voice of the Velvet-Scoter, Melanitta fusca (L.)) (Summary).

Supplement to: DOFT vol. 41 nr. 3 1947

Roy Corfixsen

Release year 1947

Open

The catastrophic decrease in the population of the Razorbill (Alca torda L.) in Finland (Summary).

Supplement to: DOFT vol. 41 nr. 3 1947

Lars von Haartman

Release year 1947

Open

The Bird-Life in Sarqaq, North Greenland during the Winter 1946-47 (Summary).

Supplement to: DOFT vol. 41 nr. 3 1947

Hannibal Fencker

Release year 1947

Open

Under the singing Mountains (no English Summary).

Supplement to: DOFT vol. 41 nr. 3 1947

Aage Gitz-Johansen

Release year 1947

Open

Book Review - vol. 41 nr. 2

Supplement to: DOFT vol. 41 nr. 2 1947

Flere forfattere

Release year 1947

Open

Short Communications - vol. 41 nr. 2

Supplement to: DOFT vol. 41 nr. 2 1947

Flere forfattere

Release year 1947

Open

The Siberian Snow-Buntings (Summary).

Supplement to: DOFT vol. 41 nr. 2 1947

Finn Salomonsen

Release year 1947

Open

Recoveries of Birds ringed at Christiansø in the Baltic (Summary).

Supplement to: DOFT vol. 41 nr. 2 1947

Finn Salomonsen

Release year 1947

Open

Strange Cause of Death in a Magpie (Pica pica (L.)) (no English Summary).

Supplement to: DOFT vol. 41 nr. 2 1947

Harry Madsen

Release year 1947

Open

The Purple Sandpiper (Calidris maritima (Brünn.)) breeding in Härjedalen (Summary).

Supplement to: DOFT vol. 41 nr. 2 1947

Arthur Christiansen

Release year 1947

Open

Great and Lesser Black-backed Gulls breeding near the Island of Samsø (Summary).

Supplement to: DOFT vol. 41 nr. 2 1947

Bernt Løppenthin

Release year 1947

Open

Distribution and Life-Habits of the Quail (Coturnix c. coturnix (L.)) in Denmark (Summary).

Supplement to: DOFT vol. 41 nr. 2 1947

Kaj Westerskov

Release year 1947

Open

Book Reviews - vol. 41 nr. 1

Supplement to: DOFT vol. 41 nr. 1 1947

Flere forfattere

Release year 1947

Open

Short Communications - vol. 41 nr. 1

Supplement to: DOFT vol. 41 nr. 1 1947

Flere forfattere

Release year 1947

Open

Sabine's Snipe in Denmark (Summary).

Supplement to: DOFT vol. 41 nr. 1 1947

Finn Salomonsen

Release year 1947

Open

Montagu's Harrier (Circus pygargus (L.)) as Breeding-Bird in Denmark (Summary).

Supplement to: DOFT vol. 41 nr. 1 1947

Poul Jespersen

Release year 1947

Open

Determination of the Altitude of the Passage of Birds by Means of a Range-Finder (Summary).

Supplement to: DOFT vol. 41 nr. 1 1947

Erik Sinding

Release year 1947

Open

Remarks on the Breeding-Birds of Hirsholmene 1946 (Summary).

Supplement to: DOFT vol. 41 nr. 1 1947

U. Møhl-Hansen

Release year 1947

Open

Studies of the Bird-Life on the Faroes (Summary).

Supplement to: DOFT vol. 41 nr. 1 1947

Lorenz Ferdinand

Release year 1947

Open

Index of vol. 42, 1948

Supplement to: DOFT vol. 42 nr. 4 1948

Redaktionen

Release year 1948

Open

Book Review - vol. 42 nr. 4

Supplement to: DOFT vol. 42 nr. 4 1948

Flere forfattere

Release year 1948

Open

Short Communications - vol. 42 nr. 4

Supplement to: DOFT vol. 42 nr. 4 1948

Flere forfattere

Release year 1948

Open

The Ornithology of Härjedalen, from a Zoogeographical Point of View. I. General Review (Summary).

Supplement to: DOFT vol. 42 nr. 4 1948

Finn Salomonsen

Release year 1948

Open

Notes on the Ornithology of the Faeroe Islands 1945-47.

Supplement to: DOFT vol. 42 nr. 4 1948

Kenneth Williamson, Niels Fr. Petersen à Botni

Release year 1948

Open

Contributions to the Ethology of the Swans (Summary).

Supplement to: DOFT vol. 42 nr. 4 1948

Holger Poulsen

Release year 1948

Open

Book Reviews - vol. 42 nr. 3

Supplement to: DOFT vol. 42 nr. 3 1948

Flere forfattere

Release year 1948

Open

Short Communications - vol. 42 nr. 3

Supplement to: DOFT vol. 42 nr. 3 1948

Flere forfattere

Release year 1948

Open

Preliminary Note on the Geographical Variation of the Hazel-Grouse (Tetrastes bonasia (L.)).

Supplement to: DOFT vol. 42 nr. 3 1948

A. Keve Dr.

Release year 1948

Open

The Bird-Life of Ulfshale and Nyord (Summary).

Supplement to: DOFT vol. 42 nr. 3 1948

Arthur Christiansen

Release year 1948

Open

Contributions to the Biology of the Ruff (Philomachus pugnax (L.)) II.

Supplement to: DOFT vol. 42 nr. 3 1948

F. Søgaard Andersen

Release year 1948

Open

The Peregrine Falcon Falco peregrinus in South Greenland: Nesting requirements, phenology and prey selection

Supplement to: DOFT vol. 80 nr. 2 1986

Knud Falk, Søren Møller, William Burnham

Release year 1986

Open

Ornithological observations in Norway in 1947 (Summary).

Supplement to: DOFT vol. 42 nr. 3 1948

H. L. Løvenskiold

Release year 1948

Open

Book Review - vol. 42 nr. 2

Supplement to: DOFT vol. 42 nr. 2 1948

Flere forfattere

Release year 1948

Open

Short Communications - vol. 42 nr. 2

Supplement to: DOFT vol. 42 nr. 2 1948

Flere forfattere

Release year 1948

Open

Second Preliminary List of Recoveries of Birds Ringed in Greenland.

Supplement to: DOFT vol. 42 nr. 2 1948

Finn Salomonsen

Release year 1948

Open

The Distribution of Birds and the Recent Climatic Change in the North Atlantic Area.

Supplement to: DOFT vol. 42 nr. 2 1948

Finn Salomonsen

Release year 1948

Open

The Food of the Barn-Owl (Tyto alba guttata (Brehm)), Based on an Investigation of Pellets (Summary).

Supplement to: DOFT vol. 42 nr. 2 1948

Halfdan Lange

Release year 1948

Open

Something about the most usual Vocalizations of the Common scoter (Melanitta nigra (L.)) (no English Summary).

Supplement to: DOFT vol. 42 nr. 2 1948

P. O. Swanberg

Release year 1948

Open

Epidemic-like Outbreak of Disease, due to Zooparasites, among the Common Eiders (Somateria mollissima L.) at the Island of Bornholm (Summary).

Supplement to: DOFT vol. 42 nr. 2 1948

M. Christiansen

Release year 1948

Open

Book Review - vol. 42 nr. 1

Supplement to: DOFT vol. 42 nr. 1 1948

Flere forfattere

Release year 1948

Open

Short Communications - vol. 42 nr. 1

Supplement to: DOFT vol. 42 nr. 1 1948

Flere forfattere

Release year 1948

Open

Irruption of Parrot-Crossbill 1947 (Summary). Black Woodpecker in Denmark (Summary).

Supplement to: DOFT vol. 42 nr. 1 1948

Finn Salomonsen

Release year 1948

Open

Robert Julius Olsen

Supplement to: DOFT vol. 42 nr. 1 1948

Finn Salomonsen

Release year 1948

Open

The Routes of Birds-of-Prey on their Spring-Migration over the Island of Als (Summary).

Supplement to: DOFT vol. 42 nr. 1 1948

Olaf Behrends

Release year 1948

Open

The Stork (Ciconia ciconia (L.)) in Southwest Jutland 1940-1947 (Summary).

Supplement to: DOFT vol. 42 nr. 1 1948

Halfdan Lange

Release year 1948

Open

Ornithological Observations on the Island of Anholt 1947 (Summary).

Supplement to: DOFT vol. 42 nr. 1 1948

Ib Henriques

Release year 1948

Open

Index of vol. 43, 1949

Supplement to: DOFT vol. 43 nr. 4 1949

Redaktionen

Release year 1949

Open

Book Reviews - vol. 43 nr. 4

Supplement to: DOFT vol. 43 nr. 4 1949

Flere forfattere

Release year 1949

Open

Short Communications - vol. 43 nr. 4

Supplement to: DOFT vol. 43 nr. 4 1949

Flere forfattere

Release year 1949

Open

Frogs as food for Buzzards (Summary).

Supplement to: DOFT vol. 43 nr. 4 1949

H. Volsøe

Release year 1949

Open

The Waders of Siam. IV. Charadriidae (Scolopacinae, Recurvirostrinae), Rostratulidae, Jacanidae; Supplement, Literature (Summary).

Supplement to: DOFT vol. 43 nr. 4 1949

A. Jørgensen