Retana Guiascón, Oscar Gustavo, et al. “Morpho-Anatomical Knowledge of Birds by Yucatecan Maya”. Huitzil Revista Mexicana De Ornitologí­a, vol. 24, no. 1, Aug. 2023, p. e-651, https://doi.org/10.28947/hrmo.2023.24.1.720.