Longer Arctic summers in recent decades have thinned the ice dramatically. Fewer then 27000 of the bears, the biggest land predators in the world, are left in the wild, mainly in Canada. The creatures need sea ice to catch seals.
Longer Arctic summers in recent decades have thinned the ice dramatically.Fewer then 27000 of the bears, the biggest land predators in the world, are left in the wild, mainly in Canada.The creatures need sea ice to catch seals.