HOUSTON, S. Extensive Fall Wandering of Immature Horned Owl and Magpie. Blue Jay, [S. l.], v. 20, n. 4, 1962. DOI: 10.29173/bluejay2564. Disponível em: https://bluejayjournal.ca/index.php/bluejay/article/view/2564. Acesso em: 9 may. 2024.