In early November, following a full moon, something spectacular happens on the Great Barrier Reef and following back-to-back bleaching events, this coral spawning is more important than ever.

Watch as Marine Biologists and filmmakers Stuart Ireland, Gareth Phillips, Pablo Cogollos, Paul Waghorn and others dive into the biggest reproductive event in the world.

REEF TODAY – 2017 Coral Spawning on the Great Barrier Reef from Stuart Ireland on Vimeo.

Want to visit the Great Barrier Reef for yourself? Find a PADI Dive Shop there today.