Penguins have unique feet that are specifically adapted to their environment. A penguin’s feet are called flippers. These flippers are not like the flippers of marine mammals but are actually their wings, which have evolved to help them swim efficiently in the water.
However, when it comes to their actual feet, they are simply referred to as feet. Penguin feet are webbed and have claws, which help them navigate both on land and in the water. The webbing between their toes aids in swimming, while the claws provide grip on icy surfaces.
Penguin feet are also equipped with a special adaptation to prevent heat loss. The blood vessels in their feet are arranged in a way that minimizes heat loss, allowing them to stand on cold ice for long periods without freezing.