WALKINSHAW, Lawrence H. Sandhill Crane Studies on Banks Island, Northwest Territories. Blue Jay, [S. l.], v. 23, n. 2, 1965. DOI: 10.29173/bluejay3050. Disponível em: https://bluejayjournal.ca/index.php/bluejay/article/view/3050. Acesso em: 6 may. 2024.