Hibernation

brown long-eared bat, Plecotus auritus

A brown long-eared bat (Plecotus auritus) hibernting in the U.K. Its large ears are folded beneath its wings.

1982EnglandEuropeMerlin Tuttle's Bat ConservationScience SourceSmugMugU.K.Vespertilionidaeabandoned minebatbrown longeared bat Plecotus auritushibernatinghibernation