LANG, Anthony L.; DUNCAN, James R.; RAMSAY, Scott; RISING, James D. Great Gray Owl and Northern Hawk Owl Nests at Churchill, Manitoba. Blue Jay, [S. l.], v. 49, n. 4, 1991. DOI: 10.29173/bluejay5084. Disponível em: https://bluejayjournal.ca/index.php/bluejay/article/view/5084. Acesso em: 26 apr. 2024.