RADWANSKI, Elaine. White-Headed Redpoll. Blue Jay, [S. l.], v. 49, n. 3, 1991. DOI: 10.29173/bluejay5399. Disponível em: https://bluejayjournal.ca/index.php/bluejay/article/view/5399. Acesso em: 20 sep. 2024.