daubentons bat flying on dark background

myotis netherlands attic background bat black church closeup daubenton 039 daubentonii daubentons detail echolocate echolocation europa europe european fishing fly flying foeragerend foraging holland insectivore insectivorous isolated mammal mouth danbentoni nederland night nocturnal animals urban vleermuis wing wooden zoogdier dark darkness night daubenton's medium-sized small species bat's fluffy fur brownish-grey back silvery-grey underside wildlife scene nature