| Titre : | Vogelwarte 41(1) - Oktober, 2001 |
| Type de document : | Bulletin |
| Paru le : | 00/00/0000 |
Dépouillements
Article
Martin Moritzi, Auteur ;
Reto Spaar, Auteur ;
Olivier Biber, Auteur
1381 recoveries of White Storks ringed in Switzerland from 1947 to 1997 were analysed. 512 are from wild born, free-ranging storks and 856 from storks that were kept in captivity for a part of their life for reintroduction purposes ("project sto[...]
Article
Jochen Dierschke, Auteur
Ringing recoveries show that Scandinavien Shorelarks winter mainly along the North Sea coast. Birds wintering in eastern European most probably belong to the Russian breeding population. Nominate Twites breed mainly in Norway and winter along th[...]
Article
Martin Buchmann, Auteur
Since 1995 long-term studies have been carried out on colour-marked Wheatear populations in 8 isolated areas (wine-growing regions and sandpits) in Rhinehessen-Palatinate. Out of approximately 300 pairs 150 resp. 100 pairs go to the two largest [...]
Article
Walter Wimmer, Auteur ;
Wolfgang Winkel, Auteur
The snail component in the diet of Pied Flycatcher (Ficedula hypoleuca) nestlings was examined during the year 2000 in eight study areas in Lower Saxony/Germany by using the neck-ring method and analysing food remains and pellets from the nests.[...]
Article
Guenther Busche, Auteur
The winter numbers of the Hooded Crow in western Schleswig-Holstein have declined dramatically since 1965. A combination of methods (counts at roosts and sub-roosts, line transects, counts in study plots, a study of historical data) led to the f[...]
Article
Mikhail Yu Markovets, Auteur
The occurrence of bigamy in the Coal Tit (Parus ater) at the Kurskiy Zaliv inlet (Russia) in 1998 is described.
Article
Friedrich Gubi, Auteur ;
Rolf Schlenker, Auteur
After years of intensive ringing in Lower Austria involving 16,500 Collard Flycatchers we present the first long-distance recovery from the presumed centre of the wintering Areas of the "eastern population" of this species in Zambia.
Article
Gregor Scheiffarth, Auteur
In the Sylt-Romo Wadden Sea, a tidal catchment area in the northern Wadden Sea, Bar-tailed Godwits of two different populations stop over on migration between wintering and breeding areas. The Afro-Siberian population, which winters in West Afri[...]
