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
2626	Illegal fishing, worker abuse claims leave a bad taste for Bumble Bee Seafood	mongabay	2022-09-02	TW
2627	Ghostly sea creature which is almost totally transparent drags fish to their doom	mirror	2022-08-11	MX
2628	Blue-green mouth fish found in New Mexico lake	msn	2022-08-26	MX
2629	Urgent action on climate change needed to rebuild fish stocks	ctv news	2022-09-04	CA
2630	Irish researchers study evolutionary potential of Atlantic salmon	The Fish Site	2022-09-07	IR
2631	Lice rules to change for ASC-certified salmon farms	The Fish Site	2022-09-06	CA
2632	Recreational fishing in La. under attack, Landry says	americanpress	2022-08-25	US
2633	Fisheries dept says noose tightened around fishermen indulging in LED fishing and other banned practices	digitalgoa	2022-08-23	IN
2634	Monster fish eludes capture as Chinese city	msn	2022-08-25	CN
2635	Mark McGowan defends WA recreational fishing ban	The West Australian	2022-08-21	AU
2636	Biggest fish ever caught in Massachusetts	wwlp	2022-07-25	US
2637	Chicopee man catches record size fish in Connecticut	wpri	2022-08-23	US
2638	Monster cannibal fish in French rivers, but no threat to humans	connexion france	2022-08-22	FR
2639	Okanagan First Nation fishery celebrates record return of sockeye salmon	msn	2022-09-04	CA
2640	AI-enabled fish gate filters invasive salmon out of Norwegian waterways	newatlas	2022-08-26	NO
2641	Poles hold “marches of mourning” for poisoned Oder river while anglers mobilise to save fish	notesfrompoland	2022-08-23	PL
2642	One of the World’s Rarest Fish Swims Upside Down While Hunting	fieldandstream	2022-08-25	DM
2643	US army builds electric barrier of death to stop rampaging fish destroying Great Lakes	dailystar	2022-08-26	US
2644	A pair of crocodile gars in Ruzhou, Henan, watched by millions of netizens for nearly a month	breakinglatest	2022-08-27	CN
2645	Dead fish and depression on the banks of Poland’s Oder River	AFP	2022-08-27	PL
2646	Novel tech helps detect roundworms in fish fillets	The Fish Site	2022-09-03	US
2647	Turning invasive copi into live feed for yellow perch	The Fish Site	2022-09-01	US
2648	China delivers world's first 100,000-tonne 'mobile fish farm'	cgtn	2022-05-20	CN
2649	How new ocean buoys improve fish farming in S. China's Quanzhou	cgtn	2022-08-14	CN
2650	Fish chock-full of natural 'antifreeze' protein found in iceberg off Greenland	thenationalnews	2022-08-16	US

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