GILROY, Doug. The Blue Herons of Qu’Appelle Valley. Blue Jay, [S. l.], v. 10, n. 3, 1952. DOI: 10.29173/bluejay1196. Disponível em: https://bluejayjournal.ca/index.php/bluejay/article/view/1196. Acesso em: 24 apr. 2024.