HARRIS, W. C. Young Great Horned Owl Calls. Blue Jay, [S. l.], v. 41, n. 1, 1983. DOI: 10.29173/bluejay4613. Disponível em: https://bluejayjournal.ca/index.php/bluejay/article/view/4613. Acesso em: 22 jul. 2024.