NERO, Robert W. The great gray owl in Manitoba, winter 1995-96 and 1996-97. Blue Jay, [S. l.], v. 58, n. 2, 2000. DOI: 10.29173/bluejay5655. Disponível em: https://bluejayjournal.ca/index.php/bluejay/article/view/5655. Acesso em: 22 jul. 2024.