Uploaded March 2014 | Updated September 2026, 3 days ago

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One of the most colorful and captivating events on the coral reef's calendar has been captured on video at Heron Island Research Station. Each year, researchers flock there to witness and study the annual coral spawning event.

Source: The Univ. of Queensland

Read more: laboratoryequipment.com/videos/2014/03/colorful-coral-spawning-caught-film