BRAZIER, Frank H. First Saskatachewan Record of the Ruff. Blue Jay, [S. l.], v. 23, n. 3, 1965. DOI: 10.29173/bluejay3299. Disponível em: https://bluejayjournal.ca/index.php/bluejay/article/view/3299. Acesso em: 8 may. 2024.