The World Needs More Giant Animals! Bigger is better! 🤣 Beano Team Last Updated: February 5th 2017 Scientists are bringing back enormous extinct cows! They were called aurochs, and the last one died 400 years ago. This is what we reckon they looked like. It made us think, more animals should be giant. What about massive mice? Monstrous meerkats? Or maybe even supersized snails!