WALLEY, W. J. A Study of Seven Warblers in Riding Mountain National Park, Manitoba. Blue Jay, [S. l.], v. 31, n. 3, 1970. DOI: 10.29173/bluejay4160. Disponível em: https://bluejayjournal.ca/index.php/bluejay/article/view/4160. Acesso em: 28 apr. 2024.