Archaeopteryx

 The Archaeopteryx was discovered 1980 in Germany. Now, the Archaeopteryx could not fly, but glided from tree to tree, snatching insects as it did so. The name Archaeopteryx means "Old Wing". It has been referred to as the oldest known bird. But it's actually not. Yes, I'm sure I mentioned this before, but, birds are dinosaurs! Okay!? The first skeleton of Archaeopteryx was a headless bird!

http://www.dinosaur-world.com/feathered_dinosaurs/archaeopteryx_lithographica.htm