HOUSTON, Dr. Stuart. "Waterfowl Banding 1939-1950 by Ducks Unlimited". Blue Jay, [S. l.], v. 11, n. 1, 1953. DOI: 10.29173/bluejay1630. Disponível em: https://bluejayjournal.ca/index.php/bluejay/article/view/1630. Acesso em: 18 may. 2024.