MURPHY, Robert K. Prey of Nesting Red-Tailed Hawks and Great Horned Owls on Lostwood National Wildlife Refuge, North-Western North Dakota. Blue Jay, [S. l.], v. 55, n. 3, 1997. DOI: 10.29173/bluejay5500. Disponível em: https://bluejayjournal.ca/index.php/bluejay/article/view/5500. Acesso em: 5 may. 2024.