Marmots hibernate in underground galleries.
People — they didn't hibernate in the cold.
They will hibernate in a mud pond when temperatures drop below 50.
Lights do not twinkle, candles want for lighting, decorations hibernate in their boxes.
They molt (shed skin), brood their young, and hibernate in silken nests.
Bats need old buildings, caves or trees with holes to roost in during the day and hibernate in during winter.
A warm winter and cold spring was deadly for butterflies like the small tortoiseshell which hibernate in their adult form.
Of this dangerous propensity for convoluted thought, the inspector says, "Many animals hibernate in winter; I drift into philosophy".
Yours, Akis, Greece Dear Santa Claus, Do you hibernate in the winter, or do you snore like a man?
They have been known to hibernate in great numbers in dry places like garages and sheds in the autumn.
The researchers infected garter snakes in the lab with the virus and then made them "hibernate" in refrigerators.
