Having grown up in Southern California, I've always been interested in the plants and animals that live in the deserts. As humans move into their territories, they adapt and we often find them in our yards and neighborhoods. These bighorn sheep are an example. They've discovered that the parks and gardens of Boulder City are great for grazing and it's not unusual to see a herd of them in the city park on your way to Hoover Dam.
This is one of my favorites and the center of many American Indians myths and legends. Camping in the desert at night, one enjoys the plaintiff serenade of coyotes as they call to each other. You can almost understand when one tells the pack they've found dinner and is inviting them to join in.
See and read more @ Photos: The Many Mammals of the North American Deserts