Dec 4, 2020
In a live event from the Great Barrier Reef, witness one of the world's greatest natural spectacles - the annual phenomenon of the majestic mass coral spawn. Hosted by Hamish Macdonald, Brooke Satchwell and Dr Jordan Nguyen.


Witness one of the world's greatest natural spectacles — the annual phenomenon of mass coral spawning at the Great Barrier Reef.
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Dec 4, 2020
In a live event from the Great Barrier Reef, witness one of the world's greatest natural spectacles - the annual phenomenon of the majestic mass coral spawn. Hosted by Hamish Macdonald, Brooke Satchwell and Dr Jordan Nguyen.
Dec 6, 2020
Watch as corals across the outer reef synchronise their spawn release, while scientists capture the spawn to help regenerate the reef before it's too late. The reef comes alive in a breeding bonanza of fish, birds & turtles.
Quick answers about this season's release timeline and episode lineup.
Reef Live Season 1 premiered on December 4, 2020.
Reef Live Season 1 has 2 episodes.
The season opens with Season 1 Episode 1, "Episode 1". It aired on December 4, 2020.
Go to Season 1 Episode 1