No it is not but as bold as a bat is
She could fly like a fairy
windy
another answer for 'simile for a bat' isAs gloomy as a batAs bold as a bat
The kid in the candy shop looked like a fly ina fruit shop.
A bat fly is any of the family Nycteribiidae of flattened, spider-like parasitic flies, which do not have eyes or wings.
Mice
The simile is 'as free as a bird', meaning to have unlimited freedom like a bird, as they can fly in the endless, outstretched sky.
a simile is like a comparison or analogy, they are common in song lyrics- take the parody on the familiar Yule song- A Blonde, a Blonde, Naturally endowed, with a Breast as big as a cow. the verb as in the second clause makes it a simile, historicaly a simile uses Like or as- ( Blind as a bat) (Like a Rose). there are many in songs.
they fly around. or since they are like half bat they are nocturnal and fly around at night.
Bat is the mammal that can only fly.
A simile.
A metaphor