GODWIN, Bob. Congregation of Rough-Legged Hawks Buteo Lagopus. Blue Jay, [S. l.], v. 72, n. 2, p. 108–109, 2014. DOI: 10.29173/bluejay302. Disponível em: https://bluejayjournal.ca/index.php/bluejay/article/view/302. Acesso em: 6 may. 2024.