Keen’s myotis is brown in color, darker above than below, and its fur is silky, not glossy like that of the little brown bat which it resembles. The ears of this species are long, narrow, and extend ...

Also known as the western big-eared bat, the long-eared bat, and the lump-nosed bat, its appearance is defined by a pair of outsize ears and a lump-adorned nose. These bats, whose bodies are ...