SEXTON, Donald A.; COLLINS, K. Michael. Records of the Oldsquaw in southern Manitoba. Blue Jay, [S. l.], v. 35, n. 2, 1970. DOI: 10.29173/bluejay4021. Disponível em: https://bluejayjournal.ca/index.php/bluejay/article/view/4021. Acesso em: 3 may. 2024.