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turning the host animals skeletal white. Fleshy seaweeds may then choke out the remains. Major bleaching in the Great Barrier Reef and elsewhere in 1997-98 was linked to a severe El Niño year and ...

Narrator: This is the Great Barrier Reef ... They provide the structure for other organisms to live there. A normal, healthy coral reef is very colorful. There's tons of fish swimming around.

within which other plants and animals live. The Great Barrier Reef is the largest structure ever made by life on Earth. It’s the length of the entire west coast of the USA. John O’Mahoney at ...

The Great Barrier Reef is a bucket list ... and the endangered animals that live and migrate through the reef." The exhibition can't give you the sensation of slowly sinking underwater as bubbles ...