FORCEY, John M. Notes on the Birds of Central Oaxaca, Part III: Hirundinidae to Fringillidae. Huitzil Revista Mexicana de Ornitologí­a, [S. l.], v. 3, n. 2, p. 43–55, 2022. DOI: 10.28947/hrmo.2002.3.2.15. Disponível em: https://www.mexorn.org/index.php/huitzil/article/view/15. Acesso em: 16 mar. 2026.