SASKATCHEWAN NATURAL HISTORY SOCIETY. Field Checking List of Saskatchewan Birds. Blue Jay, [S. l.], v. 12, n. 2, 1954. DOI: 10.29173/bluejay1444. Disponível em: https://bluejayjournal.ca/index.php/bluejay/article/view/1444. Acesso em: 21 dec. 2024.