RICHARDS, B. Hunting Behaviour of a Swainson’s Hawk. Blue Jay, [S. l.], v. 20, n. 1, 1962. DOI: 10.29173/bluejay2742. Disponível em: https://bluejayjournal.ca/index.php/bluejay/article/view/2742. Acesso em: 17 may. 2024.