SASKATCHEWAN NATURAL HISTORY SOCIETY. Second Annual May Day Count, May 25, 1958; Lark sparrows at Saskatoon-Northerly Record for Province?; Mockingbird at Saskatoon. Blue Jay, [S. l.], v. 16, n. 3, 1958. DOI: 10.29173/bluejay2822. Disponível em: https://bluejayjournal.ca/index.php/bluejay/article/view/2822. Acesso em: 28 mar. 2024.