are threatened by habitat loss, a symptom of climate change, with spring melt happening earlier and faster each year. Continue reading to discover the animals that call the polar regions home.

Food – The things an animal or plant eats and obtains nutrition from. Polar habitat – The environment where an animal or plant lives at either the North or South pole.

During the winter months in each hemisphere, the polar regions gain sea ice as seawater freezes. That total amount has been shrinking steadily in recent decades. Sea ice is critical habitat for a ...

Grizzly bears, for example, are a subspecies of brown bear found in parts of North America. There are many different ...

Whereas the Arctic Region is the natural home for Polar Bears, the Antarctic is the natural habitat for many different types of Penguin and these animals play a part in both of the featured episodes.