Coral rubble a threat after mass bleaching

By Tracey Ferrier
Updated December 2 2021 - 7:05am, first published 7:00am
Researchers are examining how coral rubble is affecting the regeneration of the Great Barrier Reef.
Researchers are examining how coral rubble is affecting the regeneration of the Great Barrier Reef.

When bleaching events, storms and starfish hit the Great Barrier Reef the result is swathes of dead coral. Now researchers are warning the damage doesn't end there.

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