The In-Sect - article - history - science - The Buitreraptor is an odd duck.

.....says Argentine paleontologist Sebastián Apesteguía. The finding of this rooster-sized raptor seems to indicate that the evolution timeline needs some refining. “Buitreraptor is one of those special fossils that tells a bigger story about the Earth’s history and the timing of evolutionary events,” said Peter Makovicky, curator of dinosaurs at The Field Museum. And it looks so cuddly though it’s name is unpronouncable. Link