HJERTAAS, Dale. Old Wives Lake, Saskatchewan Bird Colony Persists Through Drought. Blue Jay, [S. l.], v. 48, n. 1, 1990. DOI: 10.29173/bluejay4973. Disponível em: https://bluejayjournal.ca/index.php/bluejay/article/view/4973. Acesso em: 19 apr. 2024.