CALLIN, E. Manley     . First Records of the Orchard Oriole in Saskatchewan. Blue Jay, [S. l.], v. 33, n. 3, 1970. DOI: 10.29173/bluejay4219. Disponível em: https://bluejayjournal.ca/index.php/bluejay/article/view/4219. Acesso em: 5 may. 2024.