Vertical panning shot of two young calf moose Alces alces elk wapiti resting on grasslands

eurasian elk cervus canadensis alces americanus moose artiodactyla ungulate alces elk wapiti wildlife hoofed herbivores land mammals deer antlers cervidae calf mammal grass fauna grassland twig eater humped back animal planet zoological grasslands habitat resting nature animal kingdom ecology calves wilderness species wild environment wwf open field outdoor rural scene dark brown zoology discovery helpless young landscape twins natural preservation