Dolphins call each other by unique names.

A humpback whale’s song can last for hours.

Fact #549 · Ocean

The tripod fish can stand on the ocean floor using elongated fin rays.

Fact #1397 · Ocean

A sea otter uses its chest as a surface for cracking shells.

Fact #530 · Ocean

Many deep-sea fish have transparent or nearly invisible bodies.

Fact #1387 · Ocean

The Great Barrier Reef is the largest coral reef system in the world.

Fact #13 · Ocean

The mimic octopus can imitate other sea creatures.

Fact #355 · Ocean

Octopuses explore new environments with curiosity.

Fact #1331 · Ocean

The Pacific Ocean is the deepest ocean on Earth.

Fact #337 · Ocean