* . *
  • About
  • Advertise
  • Privacy & Policy
  • Contact
Monday, August 4, 2025
Earth-News
  • Home
  • Business
  • Entertainment
    Exclusive | Fox Takes Stake in IndyCar Owner Penske Entertainment – The Wall Street Journal

    Exclusive | Fox Takes Stake in IndyCar Owner Penske Entertainment – The Wall Street Journal

    Go-to entertainment: why gaming was made for the toilet – The Guardian

    Why Gaming Is the Ultimate Way to Pass Time in the Bathroom

    Chicago Youth Symphony Orchestra takes the Lollapalooza stage – Yahoo Home

    Chicago Youth Symphony Orchestra takes the Lollapalooza stage – Yahoo Home

    Sens. Blackburn, Warnock introduce CREATE Act to provide tax relief to music creators – Yahoo Home

    Sens. Blackburn and Warnock Launch CREATE Act to Deliver Tax Relief for Music Creators

    That’s (Political) Entertainment: When Theatre Meets Politics

    Future Script: How Generative AI Is Changing Collective Bargaining in the Entertainment Industry – Jackson Lewis

    Future Script: How Generative AI Is Transforming Collective Bargaining in Entertainment

  • General
  • Health
  • News

    Cracking the Code: Why China’s Economic Challenges Aren’t Shaking Markets, Unlike America’s” – Bloomberg

    Trump’s Narrow Window to Spread the Truth About Harris

    Trump’s Narrow Window to Spread the Truth About Harris

    Israel-Gaza war live updates: Hamas leader Ismail Haniyeh assassinated in Iran, group says

    Israel-Gaza war live updates: Hamas leader Ismail Haniyeh assassinated in Iran, group says

    PAP Boss to Niger Delta Youths, Stay Away from the Protest

    PAP Boss to Niger Delta Youths, Stay Away from the Protest

    Court Restricts Protests In Lagos To Freedom, Peace Park

    Court Restricts Protests In Lagos To Freedom, Peace Park

    Fans React to Jazz Jennings’ Inspiring Weight Loss Journey

    Fans React to Jazz Jennings’ Inspiring Weight Loss Journey

    Trending Tags

    • Trump Inauguration
    • United Stated
    • White House
    • Market Stories
    • Election Results
  • Science
  • Sports
  • Technology
    Credo Technology: Wiring The AI Revolution (NASDAQ:CRDO) – Seeking Alpha

    Credo Technology: Driving the Next Wave of AI Innovation

    Microsoft Seeks to Extend Access to OpenAI Technology – PYMNTS.com

    Microsoft Aims to Broaden Access to OpenAI Technology

    Livonia police use grappler technology to stop drunk driver – ClickOnDetroit | WDIV Local 4

    Livonia Police Deploy Grappler Technology to Safely Stop Drunk Driver

    Emory orthopaedic surgeons use robotic technology to transform knee replacement surgery – Emory News Center

    How Robotic Technology is Revolutionizing Knee Replacement Surgery

    Cognizant Technology Solutions Corp (CTSH) Q2 2025 Earnings Call Highlights: Strong Revenue … – Yahoo.co

    Cognizant Q2 2025 Earnings: Impressive Revenue Growth and Key Takeaways

    Revving Up The U.S. Technology Engine – Forbes

    Revving Up The U.S. Technology Engine – Forbes

    Trending Tags

    • Nintendo Switch
    • CES 2017
    • Playstation 4 Pro
    • Mark Zuckerberg
No Result
View All Result
  • Home
  • Business
  • Entertainment
    Exclusive | Fox Takes Stake in IndyCar Owner Penske Entertainment – The Wall Street Journal

    Exclusive | Fox Takes Stake in IndyCar Owner Penske Entertainment – The Wall Street Journal

    Go-to entertainment: why gaming was made for the toilet – The Guardian

    Why Gaming Is the Ultimate Way to Pass Time in the Bathroom

    Chicago Youth Symphony Orchestra takes the Lollapalooza stage – Yahoo Home

    Chicago Youth Symphony Orchestra takes the Lollapalooza stage – Yahoo Home

    Sens. Blackburn, Warnock introduce CREATE Act to provide tax relief to music creators – Yahoo Home

    Sens. Blackburn and Warnock Launch CREATE Act to Deliver Tax Relief for Music Creators

    That’s (Political) Entertainment: When Theatre Meets Politics

    Future Script: How Generative AI Is Changing Collective Bargaining in the Entertainment Industry – Jackson Lewis

    Future Script: How Generative AI Is Transforming Collective Bargaining in Entertainment

  • General
  • Health
  • News

    Cracking the Code: Why China’s Economic Challenges Aren’t Shaking Markets, Unlike America’s” – Bloomberg

    Trump’s Narrow Window to Spread the Truth About Harris

    Trump’s Narrow Window to Spread the Truth About Harris

    Israel-Gaza war live updates: Hamas leader Ismail Haniyeh assassinated in Iran, group says

    Israel-Gaza war live updates: Hamas leader Ismail Haniyeh assassinated in Iran, group says

    PAP Boss to Niger Delta Youths, Stay Away from the Protest

    PAP Boss to Niger Delta Youths, Stay Away from the Protest

    Court Restricts Protests In Lagos To Freedom, Peace Park

    Court Restricts Protests In Lagos To Freedom, Peace Park

    Fans React to Jazz Jennings’ Inspiring Weight Loss Journey

    Fans React to Jazz Jennings’ Inspiring Weight Loss Journey

    Trending Tags

    • Trump Inauguration
    • United Stated
    • White House
    • Market Stories
    • Election Results
  • Science
  • Sports
  • Technology
    Credo Technology: Wiring The AI Revolution (NASDAQ:CRDO) – Seeking Alpha

    Credo Technology: Driving the Next Wave of AI Innovation

    Microsoft Seeks to Extend Access to OpenAI Technology – PYMNTS.com

    Microsoft Aims to Broaden Access to OpenAI Technology

    Livonia police use grappler technology to stop drunk driver – ClickOnDetroit | WDIV Local 4

    Livonia Police Deploy Grappler Technology to Safely Stop Drunk Driver

    Emory orthopaedic surgeons use robotic technology to transform knee replacement surgery – Emory News Center

    How Robotic Technology is Revolutionizing Knee Replacement Surgery

    Cognizant Technology Solutions Corp (CTSH) Q2 2025 Earnings Call Highlights: Strong Revenue … – Yahoo.co

    Cognizant Q2 2025 Earnings: Impressive Revenue Growth and Key Takeaways

    Revving Up The U.S. Technology Engine – Forbes

    Revving Up The U.S. Technology Engine – Forbes

    Trending Tags

    • Nintendo Switch
    • CES 2017
    • Playstation 4 Pro
    • Mark Zuckerberg
No Result
View All Result
Earth-News
No Result
View All Result
Home Science

These orcas have mastered wave washing. It’s spine tingling to watch.

September 14, 2023
in Science
These orcas have mastered wave washing. It’s spine tingling to watch.
Share on FacebookShare on Twitter

ByNatasha Daly

Photographs ByBertie Gregory

Published September 13, 2023

• 7 min read

The first time the Weddell seal notices the orcas, it’s already surrounded. Until moments before, it had been resting on an ice floe deep in an Antarctic channel. Then three killer whales’ heads appear, bobbing up and down. The orcas are hunting.

On this sheet of sea ice, the nearly thousand-pound seal would be unreachable for most marine predators. But these orcas—a matriarch with her daughter and granddaughter—are three of about a hundred known to have mastered a hunting technique called wave washing. The secret: working together to turn water into a weapon.

The orcas, having identified their target, form a battle line and start charging toward the floe. Just before reaching it, they rotate to their sides in a single, synchronized motion and plunge underwater. The momentum creates a wave so powerful that it floods the ice sheet, cracking the surface and whipping the flailing seal around. Slowly and methodically, they repeat the charge. The ice fractures more. On the third charge, the wave sends the seal flying into the sea. It scrambles to climb onto a piece of ice, then disappears from view, grabbed from below by a killer whale.

“It’s completely sinister to watch,” says wildlife filmmaker Bertie Gregory, who’s spent a decade tracking the orcas, known as B1, a population of pack ice killer whales. The level of intelligence that goes into making each wave “is staggering,” he says. “This isn’t subtle. They are problem solving using very complex teamwork. They’re using water as a tool.” Sometimes it’ll take one wave, about five minutes, before a seal is flung into the sea. Other times a pod can wave wash up to 30 times, about two to three hours, before getting the prey. Scientists rarely see failed hunts. “This behavior is not innate; it’s learned and mastered over decades,” says Gregory. “Every time they make waves, it almost feels like more of a teaching experience than hunting.”

But as Antarctica warms and sea ice vanishes, Weddell seals are increasingly staying on land, out of orcas’ reach. To track how the B1 orcas cope with a warming habitat, scientists have identified all hundred or so individuals. They’ve found B1s are losing about 5 percent of their population every year. Whether this subgroup “will go extinct or just adapt their behavior, we don’t know,” says Gregory. But with fewer opportunities for the orcas to wave wash, “we’re seeing an extinction of a culture.”

During his childhood in England, Bertie Gregory was teased for being “totally obsessed with the natural world,” he says. That enthusiasm, combined with his photography and filmmaking skills, has earned him a BAFTA for cinematography and the Best Presenter Award at the 2019 Jackson Wild film festival. His series Animals Up Close With Bertie Gregory, now streaming on Disney+ and Hulu, takes viewers in front of and behind the camera, as well as on land and underwater, for rarely seen wildlife behaviors. A National Geographic Explorer since 2015, he has spent several years tracking pack ice killer whales in Antarctica.

This story appears in the November 2023 issue of National Geographic magazine.

>>> Read full article>>>
Copyright for syndicated content belongs to the linked Source : National Geographic – https://www.nationalgeographic.com/animals/article/animals-up-close-wave-washing-killer-whales

Tags: OrcasscienceThese
Previous Post

Nick Grimshaw on his food podcast and the joys of fish and chips

Next Post

Multiple COVID infections can lead to chronic health issues. Here’s what to know.

New rule would expand tug escort requirements, reduce risk of oil spills in Puget Sound – Washington State Department of Ecology (.gov)

New Rule Strengthens Tug Escort Requirements to Drastically Reduce Oil Spill Risks in Puget Sound

August 4, 2025
100 years ago, scientists thought we’d be eating food made from air – Popular Science

A Century Ago, Scientists Predicted We’d Be Eating Food Made from Air

August 4, 2025
Maserati and Sparco Launch Lifestyle Capsule Inspired by Motorsport Heritage – stupidDOPE

Maserati and Sparco Launch Lifestyle Capsule Inspired by Motorsport Heritage – stupidDOPE

August 4, 2025
Fox News Flash top entertainment headlines of the week – Fox News

Top Entertainment Headlines You Can’t Miss This Week

August 4, 2025
How Is the Economy Doing Right Now? – NerdWallet

What’s Really Going On with the Economy Right Now?

August 4, 2025
Exclusive | Fox Takes Stake in IndyCar Owner Penske Entertainment – The Wall Street Journal

Exclusive | Fox Takes Stake in IndyCar Owner Penske Entertainment – The Wall Street Journal

August 4, 2025
At Washington Health Care Authority, workers are warned of layoffs – Washington State Standard

Washington Health Care Authority Alerts Employees of Potential Layoffs

August 4, 2025
NYPD program allowed slain officer to moonlight as private security guard – Spectrum News NY1

NYPD program allowed slain officer to moonlight as private security guard – Spectrum News NY1

August 4, 2025
Credo Technology: Wiring The AI Revolution (NASDAQ:CRDO) – Seeking Alpha

Credo Technology: Driving the Next Wave of AI Innovation

August 3, 2025
Judge Halts Stephen F. Austin’s Female Sports Cuts Amid Title IX Suit – Sportico.com

Judge Halts Stephen F. Austin’s Female Sports Cuts Amid Title IX Suit – Sportico.com

August 3, 2025

Categories

Archives

August 2025
MTWTFSS
 123
45678910
11121314151617
18192021222324
25262728293031
« Jul    
Earth-News.info

The Earth News is an independent English-language daily published Website from all around the World News

Browse by Category

  • Business (20,132)
  • Ecology (753)
  • Economy (778)
  • Entertainment (21,655)
  • General (16,273)
  • Health (9,815)
  • Lifestyle (786)
  • News (22,149)
  • People (777)
  • Politics (787)
  • Science (15,991)
  • Sports (21,273)
  • Technology (15,755)
  • World (759)

Recent News

New rule would expand tug escort requirements, reduce risk of oil spills in Puget Sound – Washington State Department of Ecology (.gov)

New Rule Strengthens Tug Escort Requirements to Drastically Reduce Oil Spill Risks in Puget Sound

August 4, 2025
100 years ago, scientists thought we’d be eating food made from air – Popular Science

A Century Ago, Scientists Predicted We’d Be Eating Food Made from Air

August 4, 2025
  • About
  • Advertise
  • Privacy & Policy
  • Contact

© 2023 earth-news.info

No Result
View All Result

© 2023 earth-news.info

No Result
View All Result

© 2023 earth-news.info

Go to mobile version