Escobar Flores, J.G. et al. 2016. Watering sites use by bighorn sheep (Ovis canadensis cremnobates) and water quality analysis in Sierra Santa Isabel, Baja California, Mexico. Acta Universitaria. 26, 1 (Feb. 2016), 12–19. DOI:https://doi.org/10.15174/au.2016.822.