Up close and personal: Dolphin POV caught on camera while hunting tasty fish 
By Jennifer Ouellette US Source: arstechnica 1/1/2023
Jennifer Ouellette
There's rarely time to write about every cool science-y story that comes our way. So this year, we're once again running a special Twelve Days of Christmas series of posts, highlighting one science story that fell through the cracks in 2022, each day from December 25 through January 5. Today: Scientists attached video cameras onto dolphins to capture the sights and sounds of the animals as they hunted for prey to learn more about their feeding behavior.
 

Scientists attached GoPro cameras to six dolphins and captured the sights and sounds of the animals as they hunted and devoured various species of fish—even squealing in victory at the capture of baby sea snakes, according to an August paper published in the journal PLoS ONE. While sound and video has previously been recorded for dolphins finding and eating dead fish, per the authors, this is the first footage combining sound and video from the dolphins' point of view as they pursued live prey while freely swimming. The audio element enabled the scientists to learn more about how the dolphins communicated while hunting.

 
Continue...

News Id SourceStampcountry
326Salmon experts remain concerned over low snowpack levels, potential impact on fishcastanetkamloops2024-06-12CA
327Scale of fish kill in Co Antrim river shockingirish news2024-06-13IR
328Top-secret US aquatic drone weapon Manta Ray spotted on Google Maps for all to seenypost2024-06-24US
32921-year-old Georgia woman breaks fishing record that had been untouched for nearly half a centuryCBC News2024-06-13US
330Experts raise concerns after finding evidence of meth-addicted fishthe Guardian2024-06-15UK
331Two zombie snapper caught in Auckland suggests disease more widespreadnzherald2024-06-08NZ
332North Carolina anglers reel in three state fishing recordsFox News2024-06-19US
333Officials propose law urging people to fish and eat invading species devastating local ecosystemsmsn2024-06-05US
334Seychelles women, girls and youth learn to transform fish skin to leatherseychellesnewsagency2024-06-06SC
335Mystery as doctor finds live goldfish in gardenBBC News2024-06-02US
336Massive, rare fish from South Pacific washes ashore in OregonThe Associated Press2024-06-10US
337Terrifying staring fish shocks onlookers: New fear unlockednypost2024-06-03SG
338The Future of Sustainable Fishing: More Oversight and Lower Yieldsearth.org2024-06-20US
339High School Fishing National Championship on Lake HartwellAnderson Independent Mail2024-06-21US
340High school coach teaching the game of fishing at another levelsuntimes2024-06-23US
341Canadian government announces ban on open net fish farming on BCvictoria buzz2024-06-19CA
342Fish species with human-like teeth named after Lord of the rings villaininterestingengineering2024-06-22BZ
343Statewide water monitoring initiative underway on Mississippi River in Minnesotaechopress2024-06-22US
344Crankbaits in the summerechopress2024-06-14US
345The Rise of Drone Fishing, Shark Fishing Geareinnews2024-06-18US
346Massive snake-headed fish are invading rivers – and they can slither onto landmetro2024-06-05UK
347Ocean-born fish seen swimming in Kansas River for first time in a decadefox news2024-06-06US
348Fisherman Catches 7-Pound Perch of His Dreams and Can Hardly Contain Himselfoutdoorlife2024-05-30US
349Fishermen catch rare oarfish off coast of Cabo San Lucasmexico news daily2024-05-31MX
350Рыбалка в обычный летний деньohotniki2024-06-12RU

214 215 216 13 of [217 - pages.]