Author D. Steadman J. Arroyo-Cabrales E. Johnson A. Guzman Steadman, D., Arroyo-Cabrales, J., Johnson, E., Guzman, A., 1994. New Information on Late Pleistocene Birds from San Josecito Cave, Nuevo Leon, Mexico. The Condor 96, 577-589. doi:10.2307/1369460
