bat conservation trust volunteer, dr lia gilmour, holds a bat detector during a dusk survey and identifies bats as they fly over head "that is a... - common pipistrelle stock videos & royalty-free footage00:09Bat Conservation Trust volunteer identifies bats using detector at night in the UK
pipistrelle bat takes off from barn wall, devon - common pipistrelle stock videos & royalty-free footage00:02Pipistrelle bat takes off from barn wall, Devon