SEALY, S. G. Canada Goose Nesting Record for Battleford. Blue Jay, [S. l.], v. 25, n. 2, 1967. DOI: 10.29173/bluejay3123. Disponível em: https://bluejayjournal.ca/index.php/bluejay/article/view/3123. Acesso em: 27 jun. 2022.