Narrator: This is the Great Barrier Reef ... A normal, healthy coral reef is very colorful. There's tons of fish swimming around. It's often quite loud underwater when you're diving on a coral ...

1,500 species of fish, 4,000 species of mollusks and, yes, an abundance of corals. But big does not mean indestructible. The Great Barrier Reef Marine Park Authority, which has jurisdiction over ...

Nearly half of all coral trout (also known as coral grouper) caught on the Great Barrier Reef come from protected marine areas. These safe havens allow fish to grow larger and produce more babies, ...

The warming of the ocean waters is causing coral bleaching, which is the loss of color ... on the reef. Overfishing is another threat to the Great Barrier Reef. The removal of fish and other ...

Not far beneath the surface of the Coral Sea, where the Great Barrier ... The reef's sheer diversity is part of what makes it great. It hosts 5,000 types of mollusks, 1,800 species of fish ...

The Great Barrier Reef is a site of remarkable variety and beauty on the north-east coast of Australia. It contains the world’s largest collection of coral reefs, with 400 types of coral, 1,500 ...

Ribbon Reef No. 10 is home to one of the Great Barrier Reef's most famous dive sites, Cod Hole. Along with its chromatic parade of tropical fish, Cod Hole features massive potato cod and Maori ...

including more than 1,500 species of fish, 200 species of birds, six species of sea turtles, whales, dolphins, and dugongs. This graduate course program is offered jointly with The Great Barrier Reef ...