SASKATCHEWAN NATURAL HISTORY SOCIETY. 1953 Sask. Christmas Bird Count. Blue Jay, [S. l.], v. 11, n. 4, 1953. DOI: 10.29173/bluejay1314. Disponível em: https://bluejayjournal.ca/index.php/bluejay/article/view/1314. Acesso em: 26 dec. 2024.