ROOKE, R. P. Bird Life in the Yorkton District in the 1890’s (excerpt). Blue Jay, [S. l.], v. 5, n. 3, 1947. DOI: 10.29173/bluejay968. Disponível em: https://bluejayjournal.ca/index.php/bluejay/article/view/968. Acesso em: 15 jul. 2024.