African penguins roost on Mercury Island in Namibia. African penguins hunt schools of fish together in groups, maximising their chances to get a quick catch.
Emperor penguins dive in Ross Sea, off Antarctica. They're capable of diving up to 1,750 feet.
An Adelie penguin jumps on an iceberg in Antarctica.
A colony of king penguins are pictured in South Georgia, an island in the southern Atlantic ocean. King penguins have remarkable navigation skills; they can easily find their partner in a crowd of hundreds.