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Article
Anthony D. Fox, Auteur ; Morten Frederiksen, Auteur ; Thomas Heinicke, Auteur ; Kevin K. Clausen, Auteur ; Henk P. van der Jeugd, AuteurAn estimated 50% decline in Taiga Bean Geese A. fabalis between the mid-1990s and 2015 contrasted increasing numbers of Tundra Bean Goose A. serrirostris wintering in Western Europe at the same time. Seber dead-recovery analysis of metal-ringed [...]
Article
Anthony D. Fox, Auteur ; Keith A. Hobson, Auteur ; Adriaan de Jong, Auteur ; Kevin J. Kardynal, Auteur ; Geoff Koehler, Auteur ; Thomas Heinicke, AuteurFundamental to effective management of migratory waterbird populations is an understanding of their flyway delineation. Taiga Bean Geese Anser fabalis fabalis wintering in NW Denmark, Scotland and England are considered to originate from norther[...]
Article
Thomas Heinicke, Auteur ; Nikolay N. Yakushev, Auteur ; Evgeny E. Syroechkovski, AuteurDans Wildfowl (59 2009)An expedition was made to two different parts of the Anadyr region, southern Chukotka in summer 2006, to make an inventory of the bird fauna of the region. The Lesser White-fronted Goose Anser erythropus was found for the first time in both area[...]
Article
Thomas Heinicke, AuteurDans Wildfowl (59 2009)The discovery of Bean Geese Anser fabalis around Lake Issyk-Kul in east Kyrgyzstan in the late 1990s suggested that a little-known Bean Goose population or subspecies wintered in central Asia. A review of published data on Bean Goose numbers and[...]
Article
Holger Schielzeth, Auteur ; Gotz Eichhorn, Auteur ; Thomas Heinicke, Auteur ; Johannes Kamp, Auteur ; Maxim A. Koshkin, Auteur ; Alexej V. Koshkin, Auteur ; Lars Lachmann, AuteurRealistic population size estimates for waterbirds are crucial for the application of wetland conservation strategies, since the identification of internationally important wetlands is based on local numbers relative to the population size of th[...]
