Kampe-Persson, Hakon
-
Wildfowl 60 - Short Communications
Breeding Whooper Swans Cygnus cygnus in Latvia, 1973-2009
Abstract PDF -
Wildfowl 61 - Standard Papers
Winter distribution of Whooper Swans Cygnus cygnus cygnets bred in Latvia, 2004-2008
Abstract PDF -
Wildfowl 70 - Standard Papers
Changes in numbers of staging and wintering geese in Sweden 1977/78–2019/20
Abstract PDF