Why do arctic foxes leap up into the air and crash face first into the ground? The answer might surprise you and it is vital ...

During the summer months, Arctic foxes collect a surplus of food and carry it back to their dens to bury and store. Come wintertime when prey is scarce, they will follow polar bears and wolves to ...

This help prevent heat loss. The ears of arctic foxes are pointed forwards and so are very directional. They can hear their main prey, lemmings, moving through tunnels they make in the snow.

With fine warm underfur making up 70% of its coat and furry feet soles, the arctic fox is the best ... There are much fewer natural prey items for a fox in a city but there is far more available ...