| Titre : | Dansk Ornitologisk Forenings Tidsskrift 103(1) - 2009 |
| Type de document : | Bulletin |
| Paru le : | 00/00/0000 |
Dépouillements
Article
Thomas Eske Holm, Auteur ;
Karsten Laursen, Auteur ;
Ole Thorup, Auteur ;
Ole Amstrup, Auteur ;
Mogens Bak, Auteur
Article
Anne-Mette H. Andersen, Auteur ;
Katrine Rahe, Auteur ;
Signe Sveegaard, Auteur ;
Mads C. Forchhammer, Auteur
Colony attendance of Black Guillemots Cepphus grylle was studied at a colony on Skarveo in West Greenland. Observations were conducted in the post hatching period by scan sampling birds in and near the colony every
Article
Hans Meltofte, Auteur ;
Michael B. Grell, Auteur ;
Peer L. Lindballe, Auteur ;
Timme Nyegaard, Auteur
During all atlas project in Denmark 1993-1996, the breeding birds of small biotopes (ponds, bogs, meadows, commons, heaths) were recorded within 212 squares of 4 km(2), distributed all over Denmark. Small biotopes were defined as ponds of more t[...]
