The two bats above are, er, making love. More interestingly is that each is about the size of a moth and weighs less than 5 grams. Scientists recently discovered the small bat species, called an Aellen's long-fingered bat, in a lava tunnel on an island in Africa's Comoros chain. From National Geographic:
DNA analysis... confirmed the bat as a unique species."Thumb-Size Bat Found in Lava Tunnel"
Subsequent genetic tests revealed that the bat is also found on the west coast of the island of Madagascar, said study team member Manuel Ruedi, a curator at the Natural History Museum in Geneva, Switzerland.