SASKATCHEWAN NATURAL HISTORY SOCIETY. The American Ornithologists’ Union. Blue Jay, [S. l.], v. 17, n. 3, 1959. DOI: 10.29173/bluejay2420. Disponível em: https://bluejayjournal.ca/index.php/bluejay/article/view/2420. Acesso em: 13 dec. 2025.