Here’s a Puzzle: How Could Evolution Favour Such a Costly, Frivolous and Fun Activity As Animal Play?
In Cheshire, a fox is poised to pounce on its mate when a badger bursts from a bush. The badger starts chasing the fox, which keeps leaping away, finally distancing itself. Then the fox suddenly turns back, approaches cautiously, and jumps sideways, facing the badger head-on.