Mojo Keychain Crocodile - 387492

Crocodiles are one of the oldest living creatures on the planet, believed to be around 200 million years old, meaning crocodiles have existed since the time of the dinosaurs. As crazy as it sounds, crocodiles have been known to swallow stones when they are on the banks of the water. The crocodile does this not only to aid its digestive system but also to aid the buoyancy of the crocodiles&apos water. It is thought that by swallowing stones, the crocodile can also swim to deeper parts of the water.