| Titre : | Dansk Ornitologisk Forenings Tidsskrift 99(4) - 2005 |
| Type de document : | Bulletin |
| Paru le : | 00/00/0000 |
Dépouillements
Article
Data were collected during 1977-1997 in a 2417 km(2) study area in Vendsyssel (see Nielsen 2004 and 2005 for details). The females were identified, and their age determined, on basis of shed feathers, and the length of primary #5 was used as an [...]
Article
William Burnham, Auteur ;
Kurt K. Burnham, Auteur ;
Tom J. Cade, Auteur
From 1905 to 1920 Alfred Bertelsen documented 210 avian breeding sites for 32 species in the Uummannaq District, Greenland, between 70 degrees 03' and 72 degrees 03' N and 50 degrees 20' and 55 degrees 40'W, a land area of about 12 000 km(2). In[...]
Article
Ole Amstrup, Auteur ;
Alex Sand Frich, Auteur ;
Tim Hesselballe Hansen, Auteur ;
Knud Pedersen, Auteur ;
Kasper Thorup, Auteur
In 2004 the Danish Rarities Committee (Sjaeldenhedsud-valget, SU) processed 169 Danish records (including 12 records on behalf of the regional reports) of which about 80% were accepted. No cases concerning Greenland records were finished.The mai[...]
Article
This paper presents results of the Danish Point Count Census for wintering birds 1975/76-2003/04 and for breeding birds 1976-2004. This is the first publication from the project since TRIM replaced the chain method for computing indices and tren[...]
