BRY, Ed. Sharp-Tailed Grouse and Prairie Chickens. Blue Jay, [S. l.], v. 31, n. 3, 1970. DOI: 10.29173/bluejay4164. Disponível em: https://bluejayjournal.ca/index.php/bluejay/article/view/4164. Acesso em: 5 may. 2024.