BEYERSBERGEN, Gerard W. American avocet observations and breeding occurrences in the boreal regions of Alberta: 1999-2003. Blue Jay, [S. l.], v. 67, n. 4, 2009. DOI: 10.29173/bluejay5613. Disponível em: https://bluejayjournal.ca/index.php/bluejay/article/view/5613. Acesso em: 8 may. 2024.