Ключевые слова: animal, bear, bear conservation, bear coziness, bear dreams, bear environment, bear habitat, bear hibernation, bear in cave, bear in seclusion, bear in slumber, bear in solitude, bear in tranquility, bear in winter, bear nap, bear relaxation, bear rest, bear resting place, bear safety, bear sanctuary, bear shelter, bear sleeping in cave, bear snooze, bear wilderness, bear wildlife, cave, cave dwelling, cave environment, cave exploration, cozy, hibernation, nature, peaceful sleep, sleeping, slumber, tranquility, wildlife, wildlife habitat, wildlife photography, wildlife sanctuary, winter, winter hibernation,