Can we record the 24-hour symphony of a coral reef?

Nature · Published 28 October 2026 Swipe more like this →

In short: Freediver Frederic explores the Polynesian atoll of Fakarava to capture an uninterrupted rhythm of marine life. This ambitious mission aims to document the reef's sounds and behaviors around the clock, offering a rare glimpse into underwater biodiversity.

The project focuses on the extraordinary wildlife diversity of Fakarava. By diving with its residents at all hours, Frederic seeks to provide Prof. Serge Plane with groundbreaking data on how different reef organisms interact throughout the day and night.

This continuous recording method is designed to reveal interrelationships in unprecedented detail, moving beyond snapshots of marine life to understand a complete 24-hour biological cycle.

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