SASKATCHEWAN NATURAL HISTORY SOCIETY. Montana’s Charles M. Russell National Wildlife Range. Blue Jay, [S. l.], v. 21, n. 2, 1963. DOI: 10.29173/bluejay2671. Disponível em: https://bluejayjournal.ca/index.php/bluejay/article/view/2671. Acesso em: 13 dec. 2025.