I shall call it... the Macack!
This carnivorous creature navigates by gliding with large, expandable membrane protuding from it's sides. It's body sturcture is slim and light allowing it to glide at high speeds for significant distances on a strong current of wind. It's large pair of primary eyes has excellent vision, the second pair of anntena are highly sensitive organs used to judge wind speeds, altitude and scent.
The Macack feeds exclusively on small ground dewlling animals, which it can swallow whole with it's large, vertically aligned mouth.