STERENBERG, B. Leucistic Cackling Goose in Wascana Lake. Blue Jay, [S. l.], v. 74, n. 2, 2016. DOI: 10.29173/bluejay6113. Disponível em: https://bluejayjournal.ca/index.php/bluejay/article/view/6113. Acesso em: 26 sep. 2022.