| Caribou grazing, bull turns toward camera |
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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, eating, ecology, economic geography, energy reserve, environment, environmentalism, family, family group, feeding, female, grazing, habitat, herd animals, herds, June, landscape, life cycle, migration, migratory behavior, mother, moving, nature, North Slope, parent, petroleum reserve, Porcupine caribou herd, preservation, primal, Rangifer tarandus, reindeer, ridges, science, spring, stewardship, subarctic ecosystem, tiaga uplands, treeless, tundra, tussock grasses, tussock tundra, undisturbed, upland, vegetation, walking, wilderness |
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