LEDINGHAM, George F. Partial Albino Redwing Sighted for Fifth Year. Blue Jay, [S. l.], v. 21, n. 3, 1963. DOI: 10.29173/bluejay2889. Disponível em: https://bluejayjournal.ca/index.php/bluejay/article/view/2889. Acesso em: 26 apr. 2024.