Keywords: Bovidae, Caprinae, Europe, Fjellpulken, Greenland, Hilleberg, MSR, MSR lighting ascent, Ovibos, Pleistocene, Saivo, Scandinavia, Voltaic, arctic, batteries, battery, bull, bulls, camera, camping, charge, charger, charging, expedition, gear, horn, horns, ice age, illustration, illustrations, image, images, introduced, introduction, look, looking, male, males, mammal, moschatus, mountains, musk, musk, musk-ox, musk-oxen, muskox, muskoxen, ox, oxen, pannel, pannels, photo, photos, recreation, recreational, relic, scan, sled, sleds, snow, snowshoe, snowshoeing, snowshoes, solar, tent, viewing, wildlife, winter, winter