SASKATCHEWAN NATURAL HISTORY SOCIETY. Conservation Award to R.D. Symons. Blue Jay, [S. l.], v. 23, n. 4, 1965. DOI: 10.29173/bluejay2959. Disponível em: https://bluejayjournal.ca/index.php/bluejay/article/view/2959. Acesso em: 13 jan. 2025.