WILDE, Gerry A. Unusual Nesting Site for Bank Swallows. Blue Jay, [S. l.], v. 45, n. 2, 1987. DOI: 10.29173/bluejay4851. Disponível em: https://bluejayjournal.ca/index.php/bluejay/article/view/4851. Acesso em: 2 may. 2024.