Bighorn Sheep
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The Gallatin Range south of Bozeman is the last major unprotected landscape in the northern Greater Yellowstone Ecosystem. A minimum of 250,000 acres of the Gallatin Range as advocated by the Gallatin Yellowstone Wilderness Alliance should be designated wilderness under the 1964 Wilderness Act. The Gallatin Range is a key area for wildlife, and home…
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Paper from University of Wyoming PHd student sheds fresh light on a question that’s vexed biologists for decades. By Christine Peterson, WyoFile.com Wandering through the rolling foothills of the Wind River Range near Dubois, lives a bighorn sheep herd famous for both its abundance and scarcity. A herd that once helped reseed bighorn sheep populations…
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The Elk Ridge Complex grazing allotments were closed to livestock grazing in 2015. Now the BTNF wants to open them to cattle grazing. Photo George Wuerthner The Bridger Teton National Forest (BTNF) has recently issued an Environmental Assessment to restock four vacant grazing allotments in the Upper Green River drainage north of Pinedale, Wyoming.…
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The Upper Green River Valley and Wind River Range from the Elk Ridge grazing complex in the Gros Ventre Range. Photo George Wuerthner. In a breach of trust and faith, the Bridger Teton National Forest (BTNF) proposes to stock 30,577 acres with cattle in the Elk Ridge area of the Gros Ventre Range, including the…
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The Centennial Range straddles the Montana-Idaho border forming a natural migration corridor for wildlife. Photo George Wuerthner Due to a recent court decision, the Centennial Range, which lies along the Idaho-Montana border to the west of Yellowstone National Park, is that much closer to becoming a “safe zone” for wildlife. For decades, the U.S. Department…
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Rocky Mountain Bighorn Sheep Ram. Photo George Wuerthner Bighorn sheep acquired their name for the large circular horns of the mature rams. They are strongly associated with mountain terrain, particularly steep hills and cliffs, which protect them against predators. They graze upon grasses and other plants. In general, bighorns are associated with drier parts of…
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Bob Marshall, Aldo Leopold, and Olaus Murie, legendary biologists and founders of The Wilderness Society (TWS), must be crying in their graves. When Marshall founded the Wilderness Society, he wrote: “We do not want those whose first impulse is to compromise. We want no (fence) straddlers for in the past they have surrendered too much…
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The spectacularly glaciated Gallatin Range stretches south from Bozeman into Yellowstone National Park. The 250,000-acre roadless area is the largest unprotected wildlands left in the northern Greater Yellowstone Ecosystem. WILDLIFE VALUES The Buffalohorn and Porcupine drainages (BHP) that drain into the Gallatin River near Big Sky, Montana are a miniature ecological equivalent of the Lamar…
