Make bat
bats have evolved from animals such as rodents, such as mice, chipmunks have discovered the fossilized remains of bats, the oldest in the EOCENE which last about 50 million years ago, the bats are animals, mammals (Class Mammalia). The change of hands and arms to act as wings. A thin tissue Between fingers, arms, legs and torso are distributed throughout the vascular tissue to moisten and cool the body tissues.
Characteristics The animals are mammals. (Endothermic) over the hairy legs, a wing with a thin membrane sheets. Inches between the front legs to the hind leg of an animal in the short term in the world. With claws and sharp teeth I have 4 rooms look like the face of the bat is a multi-dog home-like giant pork and those with a relatively flat face, and head onward.