user 135671
21st Century Boy
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The chicken and the ostrich are the closest living relatives of the Tyrannosaurus rex.
In 2003 scientists used collagen in ancient dinosaur remains to figure this out. They had suspected the dino-ness of birds for a long time, and finally here was actual evidence. Before this discovery, many experts believed that dinosaurs were giant reptiles, but it turns out they were basically massive chickens.
In 2003 scientists used collagen in ancient dinosaur remains to figure this out. They had suspected the dino-ness of birds for a long time, and finally here was actual evidence. Before this discovery, many experts believed that dinosaurs were giant reptiles, but it turns out they were basically massive chickens.