Differences between Archeopteryx and birds and reptiles.

Archeopteryx is an extinct creature that had the features of the structure of both birds and reptiles. Like birds, its forelimbs turned into wings, and its body was covered with feathers. But the wings still had clawed fingers. Like reptiles, it had teeth on its jaws, and its long tail consisted of vertebrae, but was covered with feathers on the outside. Archeopteryx could not fly yet, but he was excellent at climbing trees, clinging to the claws of his wings and could make gliding flights from tree to tree or to the ground.