Havasu National Wildlife Refuge operate and maintain the refuge facilities and programs by providing volunteer labor. Havasu National Wildlife Refuge Havasu National Wildlife Refuge is a U.S. National Wildlife Refuge on the lower Colorado River in Arizona and California. It preserves habitat for desert bighorn sheep to the endangered southwestern willow flycatcher, birds and other animals. The refuge protects 30 river miles - of shoreline - from Needles, California, to Lake Havasu City, Arizona. One of the last remaining natural stretches of the lower Colorado River flows through the Topock Gorge. Animal species that inhabit this refuge include peregrine falcon, coyote, fox, desert bighorn
Salt Lake City Square downtown. One of the visions of Brigham Young and the early settlers was to create wide, spacious streets, which characterizes downtown. The grid pattern remains fairly intact in the city, except on the East Bench, where geography makes it impossible. The entire Salt Lake Valley is laid out on the same numbered grid system, although it becomes increasingly irregular further into the suburbs. Many streets carry both a name and a grid coordinate. Usually both can be used as an address. US-89 enters the city from the northwest and travels the length of the valley as State Street (with