HOOPER, Ronald R. Some Butterflies and Birds at Hasbala Lake, Saskatchewan. Blue Jay, [S. l.], v. 33, n. 1, 1970. DOI: 10.29173/bluejay4085. Disponível em: https://bluejayjournal.ca/index.php/bluejay/article/view/4085. Acesso em: 4 may. 2024.