HARRIS, Wayne C. 53rd Annual Saskatchewan Christmas Bird Count – 1994. Blue Jay, [S. l.], v. 53, n. 2, 1995. DOI: 10.29173/bluejay5239. Disponível em: https://bluejayjournal.ca/index.php/bluejay/article/view/5239. Acesso em: 3 may. 2024.