| Herd of caribou on grassy slope with snow-patched mountain slope in background |
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Alaska, animals, animal behavior, antlers, ANWR, arctic ecosystem, backcountry, biology, Brooks Range, bulls, calf, calving grounds, caribou, Caribou Pass, caribou range, circumpolar arctic, climate, climatic conditions, coastal plain, controversy, diversity, ecology, economic geography, energy reserve, environment, environmentalism, foothills, geography, habitat, herd animals, herds, June, landscape, life cycle, migration, migratory behavior, mountain, mountain range, moving, nature, North Slope, petroleum reserve, Porcupine caribou herd, preservation, primal, Rangifer tarandus, reindeer, ridges, roadless, science, scenic, spring, stewardship, subarctic ecosystem, tiaga uplands, treeless, tundra, tussock grasses, tussock tundra, undisturbed, upland, vegetation, walking, willow, wilderness |
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