
T. rex Relatives Used 'Moonwalking' to Attract Mates, Study Finds
Researchers discovered fossilized mating display scrapes at Dinosaur Ridge in Colorado, suggesting that around 100 million years ago, small theropod dinosaurs, possibly similar in size to an ostrich, used the site as a lek to attract mates by performing dance-like movements, including a moonwalk-like motion, during the Cretaceous period.

