Keyword: Mountains
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ANI082-000117
Millions of monarch butterflies (Danaus plexippus) roost on the Chincua Mountain near Angangueo, Mexico. This is one of five wintering roosts for monarchs, where the cool mountain climate slows their metabolism enough for them to overwinter before migrating back northward in the spring. Logging threatens this spectacle–Already one of the five sites is no longer used by the butterflies due to the forest being cleared.
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ANI082-000116
Millions of monarch butterflies (Danaus plexippus) roost on the Chincua Mountain near Angangueo, Mexico. This is one of five wintering roosts for monarchs, where the cool mountain climate slows their metabolism enough for them to overwinter before migrating back northward in the spring. Logging threatens this spectacle–Already one of the five sites is no longer used by the butterflies due to the forest being cleared.
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ONA007-00159
The north central Madagascar highlands, where annual, landscape-wide burning is the norm.
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The north central Madagascar highlands, where annual, landscape-wide burning is the norm.
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A cart is driven through the north central Madagascar highlands, where annual, landscape-wide burning is the norm.
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A photographer at Yellowstone National Park, Wyoming.
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A scene from Yellowstone National Park, Wyoming.
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Dall sheep in Denali National Park in Alaska’s Interior.
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Dall sheep in Denali National Park in Alaska’s Interior.
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Dall sheep in Denali National Park in Alaska’s Interior.
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Dall sheep in Denali National Park in Alaska’s Interior.
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Dall sheep in Denali National Park in Alaska’s Interior.
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Dall sheep in Denali National Park in Alaska’s Interior.
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Dall sheep in Denali National Park in Alaska’s Interior.
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Dall sheep in Denali National Park in Alaska’s Interior.
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Dall sheep in Denali National Park in Alaska’s Interior.
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Dall sheep in Denali National Park in Alaska’s Interior.
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Dall sheep in Denali National Park in Alaska’s Interior.
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Dall sheep in Denali National Park in Alaska’s Interior.
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The human devastation to the landscape around Bwindi Impenetrable Rainforest is growing every year. This is one of only two places remaining with mountain gorillas. Slash and burn agriculture continues to assault Bwindi from all sides.
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Three king penguins (Aptenodytes patagonicus) on South Georgia Island.
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Tourists along the bow of a cruise boat in the Antarctic Peninsula.
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A biologist lifts rocks hunting for snakes in the Ozarks of southern Missouri.
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A biologist lifts rocks hunting for snakes in the Ozarks of southern Missouri.
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A biologist lifts rocks hunting for snakes in the Ozarks of southern Missouri.
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A rancher drives cattle fattened on public land to his employer’s ranch in Lemhi County, Idaho.
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The Brooks Range, inside the Arctic National Wildlife Refuge in Alaska.
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The north side of the Brooks Range, which marks the southern edge of the North Slope of Alaska.
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A braided stream crosses the tundra on the North Slope of Alaska near Prudhoe Bay.
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The Brooks Range, inside the Arctic National Wildlife Refuge in Alaska.
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An old truck and barn are reflected in a rear-view mirror.
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Bison (Bison bison) on federal land near Jackson Hole, Wyoming.
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Bison (Bison bison) on federal land near Jackson Hole, Wyoming.
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Bison (Bison bison) on federal land near Jackson Hole, Wyoming.
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Bison (Bison bison) on federal land near Jackson Hole, Wyoming.
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Bison (Bison bison) on federal land near Jackson Hole, Wyoming.
