KOONZ, W. H. Bald Eagle Nest in a Manitoba Heron Colony. Blue Jay, [S. l.], v. 38, n. 1, 1980. DOI: 10.29173/bluejay4578. Disponível em: https://bluejayjournal.ca/index.php/bluejay/article/view/4578. Acesso em: 6 may. 2024.