lt;p><span style="font-weight: 400;">Ocean creatures use sound to help them decide where to live, and scientists are using underwater speakers to lure sea life back to ailing reefs — which could help save them.</span></p>
Artificial Reefs: Endangered Ecosystem Help or Ocean Junk?
Scientists develop AI that can listen to the pulse of a reef being restored
AI can track a coral reef's health by learning its song
2005 STATE OF CORAL REEF REPORT.pdf - Mote Marine Laboratory
Coral reef - Wikipedia
Florida Aquarium scientists in Tampa, Apollo Beach fight to save endangered coral reefs
Noise Pollution and its Effects on Coral Reefs
Those in peril in the sea
Dying coral could be saved by playing sounds of healthy reefs from speakers