Many prey are taken on the ground. Gleaning is frequently used, and a few prey are taken aerially. Can maneuver well on the ground. May carry large prey to a perch or night roost for consumption. Roost must protect bats from high temperatures.
Bats move deeper into cover if temperatures rise.
Night roosts may be in more open sites, such as porches and open buildings. Few hibernation sites are known, but probably uses rock crevices. Maternity colonies form in early April, and may have a dozen to 100 individuals. Males may roost separately or in the nursery colony. Prefers rocky outcrops, cliffs, and crevices with access to open habitats for foraging.