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         DOFT
        DOFT
    
    DOFT vol. 63 nr. 1 1969
    
        
            
                 
            
            
            
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                            Studies on the Coot (Fulica atra) in the Marshland Vejlerne, North Jutland, and on the Migration of Danish Breeding Populations (Summary)
                            
                            
                             1-18
                            
                                
                                    Jørgen Fog
                                
                            
                            Release year: 1969
                            
                                Open
                                
                            
                         
                    
                    
                    
                 
                
                    
                        
                            Some Observations on the Behaviour of the Little Auk (Plotus alle) on the Breeding-Ground, with Special Reference to Voice Production
                            
                            
                             19-45
                            
                                
                                    Lorenz Ferdinand
                                
                            
                            Release year: 1969
                            
                                Open
                                
                            
                         
                    
                    
                    
                 
                
                    
                        
                            lnflux of Waxwings (Bombycilla garrulus) in Denmark 1966-67 (Summary)
                            
                            
                             45-49
                            
                                
                                    N.O. Preuss
                                
                            
                            Release year: 1969
                            
                                Open
                                
                            
                         
                    
                    
                    
                 
                
                    
                        
                            Further Spring Observations on the Birds of Gilan, Northern Iran
                            
                            
                             50-73
                            
                                
                                    Bent Pors Nielsen
                                
                            
                            Release year: 1969
                            
                                Open
                                
                            
                         
                    
                    
                    
                 
                
                    
                        
                            Short communications - vol. 63 nr. 1
                            
                            
                             74-77
                            
                                
                                    Flere forfattere
                                
                            
                            Release year: 1969
                            
                                Open
                                
                            
                         
                    
                    
                    
                 
                
                    
                        
                            Book Reviews - vol. 63 nr. 1
                            
                            
                             77-79
                            
                                
                                    Flere forfattere
                                
                            
                            Release year: 1969
                            
                                Open
                                
                            
                         
                    
                    
                    
                 
                
                    
                        
                            Orbituary OTTO J. WILHJELM 1. October 1902 – 1. April 1968
                            
                            
                             79
                            
                                
                                    F. S.
                                
                            
                            Release year: 1969
                            
                                Open