Underwater survey of the Great Barrier Reef

Underwater surveys of the Great Barrier Reef show that the reef is more than 60% bleached (white/pink colonies), matching the extent of bleaching detected by aerial surveys in March 2016.

This video has no audio.

Video source: ARC Centre of Excellence for Coral Reef Studies and Andreas Dietzel / YouTube.

Keeping our Great Barrier Reef great

Latest videos

The secret life of manta rays

1:53
Video: The secret life of manta rays

Poo transplants to save koalas

2:04
Video: Poo transplants to save koalas

Swooping season: How to stay safe

1:40
Video: Swooping season: How to stay safe