BANCROFT, Jean. Double-Brooded Yellow Warbler?. Blue Jay, [S. l.], v. 37, n. 3, 1979. DOI: 10.29173/bluejay4665. Disponível em: https://bluejayjournal.ca/index.php/bluejay/article/view/4665. Acesso em: 5 may. 2024.