A creature that lived 250 million years ago with elephant-like tusks and a "turtle-like beak" is the oldest-known creature to hibernate in order to survive, a newly published study has found. The ...
This is what it might have looked like around 125,000 years ago: a European pond turtle (Emys orbicularis) next to the foot of a European straight-tusked elephant (Palaeoloxodon antiquus).