Klamath Mountains animal species, including black bears, large cats, owls, eagles, and several species of Pacific salmon. Millions of acres in the mountains are managed by the United States Forest Service. The northernmost and largest sub-range of the Klamath Mountains are the Siskiyou Mountains. Physiographically, the Klamath Mountains include the Siskiyou Mountains, the Marble Mountains, the Scott Mountains, the Trinity Mountains, the Trinity Alps, the Salmon Mountains, and the northern Yolla-Bolly Mountains. They are a section of the larger Pacific Border province, which in turn is part of the Pacific Mountain System (Pacific Coast Ranges) physiographic division. These are the ten highest
Big Horn Mountains Wilderness nature study. Just to the northeast lies the Hummingbird Springs Wilderness. The area is inhabited by several indigenous mammals and birds. These include bighorn sheep, gila monsters, kit foxes, desert tortoises, golden eagles, prairie falcons, barn owls and great horned owls. Big Horn Mountains Wilderness The Big Horn Mountains Wilderness is a wilderness area located in central Arizona, USA, within the arid Sonora Desert. The wilderness lies midway between Phoenix and Quartzsite. Consisting of 21,000 acres, it was established by the United States Congress in 1990. The area contains 9 miles of the Big Horn Mountains, which form the center