The evolutionary line from theropod dinosaurs is absolute. There is no question that this is one of the greatest stories that life on Earth has ever told us, But evolution is not linear; it’s chaotic. It’s bizarre. Along this theropod line, dinosaurs were experimenting – they were the evolutionary scientists of their time.
One of the weirdest things that theropods did was become herbivores again – this is exceptionally odd when we consider that they’re the cousins of epic carnivores like Tyrannosaurus and Deinonychus.
Therizinosaurs were one of these groups of hipster dinosaurs. Not content with a life dining on raw steak, they actually estranged themselves and became ecological innovators, eventually turning herbivorous.
