The only mammals that can truly are bats. There are actually hundreds of species of bats on Earh, and they make up a large percentage of mammal species. There are other animals whose names suggest they can fly, such as the flying squirrel, but they can only glide.
The only mammal that can fly is Bat.
Bat is the mammal that can only fly.
The only mammal that can fly is the bat.
Man is the only mammal that cannot fly but does. He uses aeroplanes. (And the penguin is not a mammal: it is a bird and some say it 'flies' underwater.)
humans.
A bat.
The only flying mammal is a bat. They are from the order Chiroptera.
A bat
a flying pig
Bats are the only mammal that can fly. However, there are 950 species of Bats.
A fly is not a mammal, reptile, or amphibian. A fly is an insect.
The pygmy shrew is Ireland's smallest mammal. About half the size of a field mouse.
Humans. We don't have wings, but we build airplanes and helicopters.