Grand Canyon, Field Guide to the, 2nd Ed

Grand Canyon National Park is renowned for its spectacular geology, but within the 1.2 million acre park, visitors will also experience seven life zones, three types of desert and an ecology that nearly rivals the park's impressive geology. This beautifully illustrated guide highlights over 100 familiar species of birds, mammals, reptiles, amphibians, trees, shrubs, wildflowers and fossils. This guide was updated in 2012 with a new cover design and features a graphic that illustrates the ge...