NERO, R. W.; HATCH, D. R. M. Common Grackles Anting With Marigold Flowers. Blue Jay, [S. l.], v. 42, n. 4, 1984. DOI: 10.29173/bluejay4382. Disponível em: https://bluejayjournal.ca/index.php/bluejay/article/view/4382. Acesso em: 28 apr. 2025.