Havasu National Wildlife Refuge 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 sheep, greater roadrunner, bobcat, and cougar. Thousands of bats emerge from historic
Khar-Us Lake Khar-Us Lake Khar-Us Lake (Mongolian:, "lit." ""black water lake"") is a lake in western Mongolia in the Great Lakes Depression. It is the upper one in a system of the interconnected lakes: Khar-Us, Khar, Dörgön, Airag and Khyargas. Its area value (1,852 km²) includes the island "Agbash" (or "Ak-Bashi", "white head") area (274 km²), so the water surface area is 1,578 km² only. Some sources are using different Khar-Us Lake Lake statistics values: Primary inflow is the Khovd River, which creates a large river delta. So called Genghis Khan's wall runs along the western shore of the Khar-Us Lake. It