The big brown bat is the Adirondack’s largest bat; only the hoary bat is larger. The long, lustrous fur is brown. The ears, wing and tail membranes are black. Total length is 105-123 mm (4.1-4.8 in).

The fossilised remains of a giant burrowing bat that lived in New Zealand millions of years ago have been found on the country's South Island. The teeth and bones of the extinct bat were found to ...

The Ozark big-eared bat is a threatened species found only in a small number of caves in the southern central United States. Also known as the western big-eared bat, the long-eared bat ...