Explaining Dinosaurs on Instagram: "The most lethal hunter on land wasn’t T. rex — it was Utahraptor. The largest dromaeosaur ever discovered, feathered and equipped with massive 24 cm sickle claws, it hunted like a wolf pack, relying on speed, coordination, and precision to take down prey much larger than itself. When a migrating Cedar Pelta herd passed through, a young armored juvenile quickly became the obvious target. But the hunt unraveled almost instantly. Two rival Utahraptor packs — one

Was Utahraptor really the "largest and scariest" raptor ever discovered?