SASKATCHEWAN NATURAL HISTORY SOCIETY. Eliminate Sandhill Crane and Duck Damage to Crops. Blue Jay, [S. l.], v. 18, n. 2, 1960. DOI: 10.29173/bluejay2281. Disponível em: https://bluejayjournal.ca/index.php/bluejay/article/view/2281. Acesso em: 13 dec. 2025.