Animal kingdom
Grouping of all living beings with more or less complex organs, with which they move about and feed themselves; the body of knowledge about them.
FLYING MAMMAL
Vertebrate covered with hair, with forelimbs converted into wings by means of a membrane connecting the fingers, allowing it to fly.
bat
Usually insectivorous nocturnal flying mammal using echoes of the sounds it produces (echolocation) to orient itself and to find its prey.
