Antarctic penguins are a species of penguin that live in the Antarctic region. Adelie penguins are one of the most common species of penguin found in the Antarctic, and are easily recognizable by their black heads, white bellies, and pink feet. They are also known for their loud calls and their ability to dive deep into the ocean. Adelie penguins are social animals and live in large colonies, often numbering in the thousands. They feed mainly on krill, fish, and squid, and can be seen swimming and waddling around the icy shores of Antarctica.