SASKATCHEWAN NATURAL HISTORY SOCIETY. The Blue Jay Bookshelf. Blue Jay, [S. l.], v. 29, n. 2, 1971. DOI: 10.29173/bluejay3569. Disponível em: https://bluejayjournal.ca/index.php/bluejay/article/view/3569. Acesso em: 13 dec. 2025.