The Grand Canyon has more than 90 species of mammals, nearly 450 species of birds, and numerous reptiles and amphibians. You ...

Keep your eyes peeled for wildlife—turkeys and mule deer are familiar sights ... offers some of the most spectacular views of ...

The public lands surrounding Grand Canyon National Park contain high concentrations ... These mines affect habitat for more than 100 sensitive species, including mule deer, mountain lions, imperiled ...