BRIGHAM, Anne. Snowy Owl - Gyrfalcon Scrap, White Butte, SK. Blue Jay, [S. l.], v. 71, n. 3, p. 149–152, 2013. DOI: 10.29173/bluejay208. Disponível em: https://bluejayjournal.ca/index.php/bluejay/article/view/208. Acesso em: 3 jul. 2024.