Igl LD. A probable extralimital post-breeding assembly of Bufflehead Bucephala albeola in southcentral North Dakota, USA, 1994-2002. Wildfowl [Internet]. 2013 Apr. 16 [cited 2025 Dec. 16];:81-94. Available from: https://tidsskrift.dk/Wildfowl/article/view/153902