What are similar features thast evolved through convergent evolution?

Convergent evolution is the term used to describe the phenomenon of similar traits occurring in groups or species that are not closely related. This usually occurs when unrelated groups develop a trait independently of one another due to similar evolutionary pressures. An example of convergent evolution is the presence of wings in birds and bats. Bats are a mammal and are not closely related to birds but both have wings to fill the same purpose, flight.