 Most observations have been from mountainous areas from 240–1125 meters in elevation, where exposed rock formations are more common.However, the species has also been observed at lower elevation rocky sites.During the spring, summer, and autumn they predominantly roost at emergent rock-outcrops such as cliffs, bluffs, shale barrens, and talus slopes, but also man-made structures, including buildings, joints between segments of cement guard rails, turnpike tunnels, road-cuts, and rip-rap covered dams.