HOUSTON, C. Stuart. Breeding Records of the Giant Canada Goose Near Yorkton, Saskatchewan. Blue Jay, [S. l.], v. 24, n. 2, 1966. DOI: 10.29173/bluejay3094. Disponível em: https://bluejayjournal.ca/index.php/bluejay/article/view/3094. Acesso em: 5 may. 2024.