Bats are mammals of the order Chiroptera whose forelimbs type webbed wings, making them the only mammals naturally in a position to actual and sustained flight. against this, other mammals said to fly, such as flying squirrels, gliding possums, and colugos, can simplest flow for brief distances. Bats do not flap their entire forelimbs, as birds do, however instead flap their spread-out digits, which are very long and coated with a thin membrane or patagium.
Bats represent about 20% of all classified mammal species global, with about 1,240 bat species divided into two suborders: the much less specialized and largely fruit-eating megabats, or flying foxes, and the extremely specialised and echolocating microbats. About 70% of bats are insectivores. many of the rest are frugivores, or fruit eaters. a few species, such because the fish-eating bat, feed from animals instead of insects, with the vampire bats being hematophagous. Bats are present right through most of the world, performing crucial ecological roles of pollinating plant life and dispersing fruit seeds. Many tropical plant species depend totally on bats for the distribution of their seeds.