ZAZELENCHUK, Dan. Unusual Great Horned Owl Nest. Blue Jay, [S. l.], v. 72, n. 3, p. 152–155, 2014. DOI: 10.29173/bluejay215. Disponível em: https://bluejayjournal.ca/index.php/bluejay/article/view/215. Acesso em: 24 apr. 2024.