ERSKINE, A. J. (Tony). Extravagant Nest Defense – Unlikely to Pay Off. Blue Jay, [S. l.], v. 51, n. 2, 1993. DOI: 10.29173/bluejay5293. Disponível em: https://bluejayjournal.ca/index.php/bluejay/article/view/5293. Acesso em: 2 may. 2024.