REYNOLDS, J. D. Male Ruff Displays to Three Females Near Churchill, Manitoba. Blue Jay, [S. l.], v. 42, n. 4, 1984. DOI: 10.29173/bluejay4384. Disponível em: https://bluejayjournal.ca/index.php/bluejay/article/view/4384. Acesso em: 25 apr. 2024.