Brown bears do not fall into a deep sleep. That is a false cartoon outlook on bears hibernating. Bears sleep nightly like humans, and do not need hibernation.
No, they fall into a deep sleep.
when they are hibernating because they don't hibernate they just sleep
Technically, "hibernating" is a state in which the animal enters an extremely deep, months-long state of sleep. While they do spend most of their time sleeping during the cold winter months, bears do not enter this comatose state, thus they don't hibernate per se.
Bears do not really hibernate. They will fall into a deep sleep, but vital signs remain near normal. They sleep in dens they find or dig themselves. Females give birth in these dens over winter.
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Hibernation is normally seen as a deep sleep, or dormant state, so arguably, yes they do sleep deeply.If the metabolic rate is indeed the proper indicator, it would seem that hibernating American black bears show an even lower metabolic rate than sleeping bears. The related "Let sleeping bears lie" link listed below lends weight to the old adage, "Don't poke the bear".
All kinds of bears technically don't hibernate. They enter into a phase called torpor which is like a deep slumber but they can awaken and often do from their slumber.Panda Bears, sun bears, and sloth bears do not hybernate.
some bears have really thick fur to keep from freezing, they have pads on their feet to not slip on slick conditions, I don't no more but they might have more Bears also have the ability to hibernate, which is to slow their body functions and enter a kind of deep sleep for months at a time in order to sleep through the winter months.
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3/13/2012 jhh: REM sleep is NOT deep sleep. In fact, it is the lightest stage of sleep. In order from awake to deep sleep: AWAKE, REM, LIGHT, DEEP. Deep sleep and REM sleep are the most important stages though. Light sleep doesn't do much for you. Deep replenishes your body, while REM replenishes your mind. Older answer (not accurate): Yes. It is the deeper form of sleep that we experience during our sleep cycle, rem sleep is where dreaming occurs But not the deepest sleep, which would be delta. That's where, unless your a mother and hear your baby cry, you are oblivious to your environment.
many including bears,chipmunks.even a kind of frog or toad in europe.This process is called hybernation
DO NOT wait for answers on here ! Take your child to a DOCTOR and get a PROFESSIONAL diagnosis !