Too address this void, we evaluated the effectiveness of 3 new wildlife overpasses, 3 culverts, 2 bridges, and ungulate exclusionary fencing as potential desert bighorn sheep (O. c. nelsoni; sheep) ...

Native wildlife harmed by the habitat damage include mule deer, desert bighorn sheep and quail. The agency’s horse management plan is being challenged by the Center for Biological Diversity, Maricopa ...