The Arctic is home to a variety of unique wildlife adapted to its cold environment. Animals such as the polar bear, arctic fox, and walrus have thick fur or blubber to keep warm. Many species, like the musk ox and reindeer, migrate to find food during harsh winters. Birds also thrive in the Arctic, with species like the snowy owl and arctic tern nesting in the summer months. The region's marine life includes seals and whales, which rely on the ocean for food. These animals play crucial roles in the Arctic ecosystem, maintaining balance and biodiversity.