BARD, F. G. Whooping Cranes, 1958. Blue Jay, [S. l.], v. 16, n. 1, 1958. DOI: 10.29173/bluejay2707. Disponível em: https://bluejayjournal.ca/index.php/bluejay/article/view/2707. Acesso em: 6 may. 2024.