| Titre : | Vogelwelt (Die) 131(3) - 2010 |
| Type de document : | Bulletin |
| Paru le : | 00/00/0000 |
Dépouillements
Article
Klaus Bommer, Auteur
Article
Axel Siefke, Auteur ;
Gerhard Klafs, Auteur ;
Martin Goerner, Auteur
Article
Jochen Bellebaum, Auteur ;
Christoph Bock, Auteur ;
Stefan Garthe, Auteur ;
Jan Kube, Auteur ;
Marco Schilz, Auteur ;
Nicole Sonntag, Auteur
Standardised seabird surveys from ships and systematic counts of migrating birds in the German Baltic Sea from 2002 to 2008 revealed a regular occurrence of White-billed Divers mainly on spring migration (March to May). Migration intensity was 0[...]
Article
Christine Kowallik, Auteur ;
Helmut Kruckenberg, Auteur ;
Kees Koffijberg, Auteur ;
Andrea Koelzsch, Auteur ;
Johannes Borbach-Jaene, Auteur
The coastal marshes around the River Ems and the Dollard Bay in NW Germany are a core stopover site for migratory and wintering European Golden Plovers. Numbers, spatial distribution, phenology and habitat selection were studied in a 415 km(2) a[...]
Article
Axel Siefke, Auteur ;
Gerhard Klafs, Auteur ;
Martin Goerner, Auteur
Article
Konrad Schleicher, Auteur
A previously undescribed kind of foraging has been documented for the White-backed Woodpecker in the Mongolian forest steppe. Pecking in bone fragments was observed at three occasions in the Central Mongolian village of Tsetserleg. The behaviour[...]
Article
Martin Peters, Auteur ;
Ingo Ludwichowski, Auteur
In Germany a severely increased mortality in Greenfinches and other 'garden birds' was observed in 2009. Post mortem examinations on 94 birds showed that their death was caused by an infection with the protozoan parasite Trichomonas gallinae. A [...]
Article
Guenther Busche, Auteur ;
Peter Becker, Auteur
Records of the Red-necked Phalarope on passage along the coasts of Germany are mostly from Schleswig-Holstein. Annual numbers recorded there were stable in the period 1965-2005 (average 58/year), although they have fluctuated greatly between 14 [...]
Article
Renate Emmerich, Auteur ;
Karl-Heinz Emmerich, Auteur ;
Klaus Witt, Auteur
A pair of Long-tailed Tits participated in the feeding of young Nuthatches in a nestbox in a garden in the north of Berlin, apparently because of the loss of their own brood at a distance of 10 m.
