#ecoacoustics

3 articles

Listening to a Kelp Forest: What Reef Soundscapes Tell Us About Health

A kelp forest has a 24-hour soundtrack built by shrimp, rasping urchins and singing fish. Learn who the voices are and how scientists read health by ear.

Dr. Mara Ellison · September 26, 2026

Science8 min read

The Sound of a Healthy Reef: Acoustic Monitoring and Ocean Soundscapes

Healthy kelp forests crackle, rasp and croak. Researchers now eavesdrop with hydrophones to judge reef health — and even use sound as a restoration tool.

Dr. Mara Ellison · September 26, 2026

Science8 min read

What a Kelp Forest Sounds Like: Soundscapes, Shrimp Snaps and Acoustic Monitoring

Kelp forests hiss, rasp and hum. Meet the shrimp, urchins and fish behind the noise — and the hydrophones turning the din into reef science.

Tom Okafor · September 25, 2026

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