The Ecologist Allowed the Caucasian Bears to Refuse to Sleep During the Winter when the Food Was Abundant.

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Senior researcher at the Sochi National Park of Revaz Pruidze stated that bears in the Caucasus may not sleep at all years of access to food. Brown bears in the Caucasus are able to stay awake all winter if a feed base is available. TASS transfers that "Some individuals, especially those with accessible food sources, may remain active almost all year long or sleep well beyond normal periods," Pruidze reported. According to the expert, the timing…