With their forelimbs adapted as wings, they are the only mammals naturally capable of true and sustained flight.
They are more manoeuvrable than birds, flying with their very long spread-out digits. A few species feed on blood.
Most are nocturnal, and many roost in caves or other refuges
They are more manoeuvrable than birds, flying with their very long spread-out digits. A few species feed on blood.
Most are nocturnal, and many roost in caves or other refuges