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Auteur G. Wichmann |
Documents disponibles écrits par cet auteur (2)
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Article
G. Wichmann, Auteur ; J. Barker, Auteur ; T. Zuna-Kratky, Auteur ; K. Donnerbaum, Auteur ; M. Rössler, AuteurWood Sandpipers have been trapped between the years 2000 and 2003 during their autumn migration at Hohenau, in the north-east of Austria. Birds seem to deposit fat reserves continually throughout a small step migration across Central Europe; hen[...]![]()
Article
G. Wichmann, AuteurThe Steinfeld in Lower Austria supports a population of European Nightjar (Caprimulgus europaeus) which was extensively studied during 1997 and 1998. The study area encompassed a pine forest of 20 km(2). The population densities of 1.05 and 1.25[...]



