POLLOCK, John. A Souris River Birding Hotspot. Blue Jay, [S. l.], v. 53, n. 3, 1995. DOI: 10.29173/bluejay5475. Disponível em: https://bluejayjournal.ca/index.php/bluejay/article/view/5475. Acesso em: 7 may. 2024.