New underwater acoustic camera identifies individual fish sounds, helping track threatened species
via news.mongabay.com
Short excerpt below. Read at the original source.
Fish were discovered to make sounds more than 2,000 years ago, but they have gone largely unheard by humans. While a typical, bustling coral reef may be home to dozens of fish species, until recently, identifying specific species’ sounds was practically impossible. Previous methods of studying fish sounds often involved divers interfering in the fishes’ […]