There are 43 known species of flying squirrel. While the name flying squirrel is a bit of a misnomer—the creatures cannot actually fly—they are able to glide long distances by leaping from tall heights and extending flaps of skin, called patagia, that stretch from their forelimbs to their hindlimbs. Once airborne, the squirrels have a high degree of maneuverability and are able to steer by adjusting the tautness of the patagia and using their tails as stabilizers. How do they “brake”? Discuss
Source: The Free Dictionary