NERO, Robert W. Red-Bellied Woodpecker at Regina. Blue Jay, [S. l.], v. 17, n. 3, 1959. DOI: 10.29173/bluejay2426. Disponível em: https://bluejayjournal.ca/index.php/bluejay/article/view/2426. Acesso em: 4 apr. 2025.