BUTOT. R. First Alberta Record of An Eastern Bluebird. Blue Jay, [S. l.], v. 36, n. 1, 1978. DOI: 10.29173/bluejay4523. Disponível em: https://bluejayjournal.ca/index.php/bluejay/article/view/4523. Acesso em: 1 may. 2024.