CRAWSHAW, G. J. Long-Tailed Jaeger in Southern Manitoba. Blue Jay, [S. l.], v. 42, n. 4, 1984. DOI: 10.29173/bluejay4385. Disponível em: https://bluejayjournal.ca/index.php/bluejay/article/view/4385. Acesso em: 6 may. 2024.