Common Pipistrelle is one of the smallest bat in the world. It is 3,5-4,5 cm long (with a wingspan 19-25 cm). It's weight is about 7 g - almost the same as the U.S. dollar (8g). Such small creature lives usually.. up to 16 years.
Author:Barracuda1983 under: Creative Commons Attribution ShareAlike 3.0