At Roger Williams Park Zoo, the penguins will eat 1 to 1½ pounds of fish daily over two or three feedings. They will be fed ...

Though separated by millions of years of evolution, penguins and dolphins use the same spectacular swimming style when they most need it – porpoising. It’s a dramatic mode of travel that involves ...

These medium-sized penguins primarily feed on fish and squid from the nutrient-rich Humboldt Current in the southeastern Pacific Ocean. Threats to their survival include habitat destruction from ...

As the penguins eat fish and krill, they leave behind large amounts of nitrogen-rich guano, or poop. When the wind blows from the colony toward monitoring equipment, ammonia levels spike to more ...