Gardarsson, A
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Wildfowl 47 - Standard Papers
Numbers of Whooper Swans Cygnus cygnus in Iceland, Ireland and Britain in January 1995: results of the international Whooper Swan census
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Wildfowl 52 - Standard Papers
Pair formation in relation to climate: Mallard, Eurasian Wigeon and Eurasian Teal wintering in Iceland
Abstract PDF