FYFE, R.W. Crippled Owl Nesting. Blue Jay, [S. l.], v. 15, n. 3, 1957. DOI: 10.29173/bluejay1863. Disponível em: https://bluejayjournal.ca/index.php/bluejay/article/view/1863. Acesso em: 2 may. 2024.