Here's how scientists are using machine learning to listen to fish

Here's how scientists are using machine learning to listen to fish

Source: abcnews

1/23/2022

As the sun rises over the island of American Samoa, a chorus of animal voices drifts upward. They're not the calls of birds, though -- the purrs, clicks and groans are coming from under the water. New research shows how automation can make it increasingly easy to eavesdrop on the fish making the sounds and uncover how their environment impacts them.

Jill Munger first heard about fish that make sounds while she was an undergraduate student. A veteran researcher told her about marine acoustics.

"She described it in this really cool way: I get to spy on critters in the ocean, without disturbing them," said Munger, currently a marine ecology researcher at Oregon State University. "When you're a diver you disturb the wildlife as you swim through, so you don't get to witness what they are doing when you're not there." But passive acoustic monitoring offers an unadulterated soundscape.

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News Id		Source	Stamp	country
4526	Environmental Group Gives First-Time Nod to Sustainable Salmon-Farming Method	scientific american	2010-01-14	US
4527	Three Second Fish Memory 'Just Rubbish'; Learning And Memory 'Quite Sophisticated'	Underwatertimes	2010-01-14	AU
4528	Man catches carp the weight of Kylie Minogue	telegraph	2010-01-11	FR
4529	Big freeze and ice is 'good for pond life'	BBC News	2010-01-11	UK
4530	New Acoustic Telemetry System Helps Explain Salmon Migration; 'A Clearer, More Complete Picture'	Underwatertimes	2010-01-08	US
4531	Giant river fish faces extinction after years of overfishing	the guardian	2010-01-05	US
4532	Michigan balks at Obama's stance in Asian carp fight	cs monitor	2010-01-06	US
4533	Man gets house arrest for fish smuggling	upi	2009-12-31	US
4534	Sawridge Creek flood study will replace one from 1993	lakesideleader	2020-12-16	CA
4535	Michigan asks U.S. to block fish invasion	UPI	2009-12-21	CA
4536	Banned snakehead fish Rocky dies a year after being targeted by state officials	The Post-Standard	2009-03-23	US
4537	Carp battle not over yet	Journal Sentinel	2009-11-27	US
4538	Biologists save fish after landslide	usatoday	2009-11-10	US
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4541	Despite pandemic challenges, B.C. lakes stocked with millions of fish	vancouversun	2021-02-08	CA
4542	Lillooet River project a major undertaking, says new report	piquenewsmagazine	2019-04-29	CA
4543	The odd Hawaiianfish that Climb Cliffs	BBC News	2021-02-10	US
4544	Taranaki workmates land massive fish on tiny 'undersize' boat	stuff	2021-02-10	NZ
4545	Fish Kill: Nanosilver Mutates Fish Embryos	scientificamerican	2009-11-17	US
4546	95-pound catfish caught in Ohio	Odd News	2009-11-11	US
4547	Farming Fish in the Sky	hakaimagazine	2021-02-08	SG
4548	Missouri man fined more than $6,000 for possessing fish over the legal limit	tbnewswatch	2021-02-05	US
4549	Ask Dr. Universe: How can you tell if a fish is female or male?	spokesman	2021-02-07	US
4550	Biologist calls for judicial inquiry on salmon decline	ctvbc	2009-10-03	CA

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