PRESTON, Michael I.; BOOTH, Grahame M. Great horned owl nesting on a cliff and gas plant tower in Alberta. Blue Jay, [S. l.], v. 57, n. 2, 1999. DOI: 10.29173/bluejay5790. Disponível em: https://bluejayjournal.ca/index.php/bluejay/article/view/5790. Acesso em: 4 may. 2024.