+Bats are the only mammals capable of sustained [Flight](/wiki/flight), distinguishing them by wings formed of a membrane stretched across elongated finger bones. Most species are [Nocturnal](/wiki/nocturnal), navigating the night sky using echolocation, a sophisticated natural sonar system. They play crucial ecological roles, from pest control to the pollination of plants.
+## See also
+- [Mammal](/wiki/mammal)
+- [Echolocation](/wiki/echolocation)
+- [Pollination](/wiki/pollination)
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