| Caribou herd in distance, moving right to left, dwarfed by mountain peaks ans expanse of plain |
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Alaska, animals, animal behavior, ANWR, arctic ecosystem, backcountry, biology, Brooks Range, calving grounds, caribou, caribou range, circumpolar arctic, climate, climatic conditions, coastal plain, controversy, diversity, ecology, economic geography, energy reserve, environment, environmentalism, foothills, grazing, 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, wilderness |
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