Indiana State University doctoral students Tim Divoll, left, and Lizz Beilke examine the wing of a bat on June 21 in the Morgan-Monroe State Forest. The group takes hair, guano and skin samples from the bats after catching them. They also measure wingspan, attach tags to the wings and in the case of the Indiana Bat, tracking devices. The Indiana Bat has been moved onto the endangered species list after being devastated by white nose syndrome. Noble Guyon