BRAZIER, Frank. A Possible Record of Common Pochards for Southern Saskatchewan. Blue Jay, [S. l.], v. 36, n. 4, 1978. DOI: 10.29173/bluejay4293. Disponível em: https://bluejayjournal.ca/index.php/bluejay/article/view/4293. Acesso em: 16 apr. 2025.