What eat penguins?

* Leopard seals: These seals are the main predators of penguins. They can swim very fast and can catch penguins in the water.

* Killer whales: These whales also eat penguins. They hunt in pods and can take down even large penguins.

* Fur seals: These seals eat penguins, but they are not as big as leopard seals or killer whales. They usually hunt smaller penguins.

* Sea lions: Sea lions sometimes eat penguins. They usually hunt smaller penguins.

* Sharks: Some sharks eat penguins. Great white sharks and tiger sharks are two types of sharks that eat penguins.

* Birds: Some birds eat penguins. Skuas and giant petrels are two types of birds that eat penguins.