Saturday, August 29, 2026
Science

Motorboat noise stunts growth and impairs predator escape in reef fish, study shows

Coral reef fish that are exposed to motorboat noise grow up smaller and less able to dodge predators, new research shows. Scientists played either boat noise or natural reef sounds to a species from the Great Barrier Reef called the spiny chromis, both as embryos and soon after hatching.

Motorboat noise stunts growth and impairs predator escape in reef fish, study shows
Image: Phys.org
Coral reef fish that are exposed to motorboat noise grow up smaller and less able to dodge predators, new research shows. Scientists played either boat noise or natural reef sounds to a species from the Great Barrier Reef called the spiny chromis, both as embryos and soon after hatching.

Originally published at Phys.org

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