Sonoran Desert desert is a popular route to attempt unauthorized entry across the border. The harsh conditions mean that the 3-5-day march, usually moving at night to minimize exposure to the heat, often ends in death. There are many National Parks and Monuments; federal and state nature reserves and wildlife refuges; state, county, and city parks; and government or nonprofit group operated natural history museums, science research institutes, and botanical gardens and desert landscape gardens. Sonoran Desert The Sonoran Desert is a North American desert which covers large parts of the Southwestern United States in Arizona and California and of Northwestern Mexico
Living Desert Zoo and Gardens State Park than forty native animal species, including pronghorn, badger, bison, bobcats, mule deer, elk, kit fox, Gila monster, cougar, prairie dogs, reptiles, fourteen species of snakes, and Mexican wolves. An aviary contains golden eagles, hawks, owls, a roadrunner, songbirds, and turkeys. The gardens feature a greenhouse and hundreds of cacti and succulents from around the world, including acacia, agave, small barrel cactus, cholla, ocotillo, prickly pear, saguaro, sotol ("Dasylirion wheeleri"), and yucca. Living Desert Zoo and Gardens State Park The Living Desert Zoo and Gardens State Park, formerly the Living Desert Zoological and Botanical State Park, is a zoo and botanical