BECHARD, M. J.; HOUSTON, C. S. North Dakota Oologists. Blue Jay, [S. l.], v. 42, n. 3, 1984. DOI: 10.29173/bluejay4717. Disponível em: https://bluejayjournal.ca/index.php/bluejay/article/view/4717. Acesso em: 17 may. 2024.