Why Polar Bears Still Make Dens
Synapsida,
Hibernation is something that's generally associated with smaller animals, such as bats and rodents. It's likely to be a…
Hibernation is something that's generally associated with smaller animals, such as bats and rodents. It's likely to be a…
Chez les Ours bruns (Ursus arctos), l’hibernation est longtemps restée très mystérieuse. L’hiver approchant, les réserves de…