* . *
  • About
  • Advertise
  • Privacy & Policy
  • Contact
Saturday, June 7, 2025
Earth-News
  • Home
  • Business
  • Entertainment
    Entertainment lineup released for 2025 Mississippi State Fair – WAPT

    Exciting Entertainment Lineup Unveiled for the 2025 Mississippi State Fair!

    After Denzel Washington Said He Would Be In Black Panther 3, Ryan Coogler Explained Why He’s ‘Fine’ With That Information Being Revealed So Early – Yahoo

    Ryan Coogler Shares Why He’s Cool with Denzel Washington’s Black Panther 3 Reveal!

    Traveling Tacos and Tequila Festival to stop at Florence Yall’s stadium this October – Cincinnati Enquirer

    Get Ready for a Flavor Fiesta: Traveling Tacos and Tequila Festival Hits Florence Y’all’s Stadium This October!

    9 things to do this weekend in Lake County plus a look ahead – Leesburg Daily Commercial

    Discover 9 Exciting Weekend Adventures in Lake County and What’s Coming Up!

    Shows to Watch – The Advocate

    Must-See Shows You Can’t Miss!

    Fox News Entertainment Newsletter: Celebrities mentioned during Diddy’s high-profile sex trafficking trial – Fox News

    Fox News Entertainment Newsletter: Celebrities mentioned during Diddy’s high-profile sex trafficking trial – Fox News

  • 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
    Fire Tech Brief: 5 Fire Apparatus Technology Upgrades – firehouse.com

    Revving Up Safety: 5 Innovative Upgrades for Fire Apparatus Technology

    U.S. FDA Grants Platform Technology Designation to the Viral Vector Used in SRP-9003, Sarepta’s Investigational Gene Therapy for the Treatment of Limb Girdle Muscular Dystrophy Type 2E/R4 – Sarepta Therapeutics

    Breakthrough for Gene Therapy: FDA Designates Viral Vector in Sarepta’s SRP-9003 for Limb Girdle Muscular Dystrophy Treatment

    Waunakee Fifth-Graders Dive into the Future at Exciting Tech Day!

    Property Technology Magazine Unveils “PropTech Top 50 Index” and the “2025 PropTech Trends Report – The Great Rebuild.” – Business Wire

    Property Technology Magazine Unveils “PropTech Top 50 Index” and the “2025 PropTech Trends Report – The Great Rebuild.” – Business Wire

    Micron Technology (NASDAQ:MU) Stock Price Expected to Rise, UBS Group Analyst Says – MarketBeat

    UBS Analyst Predicts Surge in Micron Technology Stock Price!

    Domo to Participate in the D.A. Davidson Technology Summit – Business Wire

    Domo Set to Shine at the D.A. Davidson Technology Summit!

    Trending Tags

    • Nintendo Switch
    • CES 2017
    • Playstation 4 Pro
    • Mark Zuckerberg
No Result
View All Result
  • Home
  • Business
  • Entertainment
    Entertainment lineup released for 2025 Mississippi State Fair – WAPT

    Exciting Entertainment Lineup Unveiled for the 2025 Mississippi State Fair!

    After Denzel Washington Said He Would Be In Black Panther 3, Ryan Coogler Explained Why He’s ‘Fine’ With That Information Being Revealed So Early – Yahoo

    Ryan Coogler Shares Why He’s Cool with Denzel Washington’s Black Panther 3 Reveal!

    Traveling Tacos and Tequila Festival to stop at Florence Yall’s stadium this October – Cincinnati Enquirer

    Get Ready for a Flavor Fiesta: Traveling Tacos and Tequila Festival Hits Florence Y’all’s Stadium This October!

    9 things to do this weekend in Lake County plus a look ahead – Leesburg Daily Commercial

    Discover 9 Exciting Weekend Adventures in Lake County and What’s Coming Up!

    Shows to Watch – The Advocate

    Must-See Shows You Can’t Miss!

    Fox News Entertainment Newsletter: Celebrities mentioned during Diddy’s high-profile sex trafficking trial – Fox News

    Fox News Entertainment Newsletter: Celebrities mentioned during Diddy’s high-profile sex trafficking trial – Fox News

  • 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
    Fire Tech Brief: 5 Fire Apparatus Technology Upgrades – firehouse.com

    Revving Up Safety: 5 Innovative Upgrades for Fire Apparatus Technology

    U.S. FDA Grants Platform Technology Designation to the Viral Vector Used in SRP-9003, Sarepta’s Investigational Gene Therapy for the Treatment of Limb Girdle Muscular Dystrophy Type 2E/R4 – Sarepta Therapeutics

    Breakthrough for Gene Therapy: FDA Designates Viral Vector in Sarepta’s SRP-9003 for Limb Girdle Muscular Dystrophy Treatment

    Waunakee Fifth-Graders Dive into the Future at Exciting Tech Day!

    Property Technology Magazine Unveils “PropTech Top 50 Index” and the “2025 PropTech Trends Report – The Great Rebuild.” – Business Wire

    Property Technology Magazine Unveils “PropTech Top 50 Index” and the “2025 PropTech Trends Report – The Great Rebuild.” – Business Wire

    Micron Technology (NASDAQ:MU) Stock Price Expected to Rise, UBS Group Analyst Says – MarketBeat

    UBS Analyst Predicts Surge in Micron Technology Stock Price!

    Domo to Participate in the D.A. Davidson Technology Summit – Business Wire

    Domo Set to Shine at the D.A. Davidson Technology Summit!

    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

Migrating starlings are no copycats

July 6, 2024
in Science
Migrating starlings are no copycats
Share on FacebookShare on Twitter

Young, naïve starlings are looking for their wintering grounds independently of experienced conspecifics. Starlings are highly social birds throughout the year, but this does not mean that they copy the migration route from each other. By revisiting a classic ‘displacement’ experiment and by adding new data, a team of researchers at the Netherlands Institute of Ecology (NIOO-KNAW) and the Swiss Ornithological Institute (Vogelwarte Sempach) have settled a long-lasting debate. Their findings are now published in the scientific journal Biology Letters.

The question of how migratory birds locate their migration routes has intrigued humankind for centuries. Biologist Albert Perdeck from the Netherlands aimed to find answers when he displaced thousands of migrating starlings by plane from the Netherlands to Switzerland and Spain in the 1950’s and 1960’s. This experiment has become a classic study on the migratory orientation of birds. Now, seventy years later, colleagues have confirmed his findings and were able to solve a long-lasting scientific debate using this historical dataset.

Young vs. adult

The birds were individually recognisable using light-weight metal leg rings with a unique code — a method used by the Dutch Centre for Avian Migration and Demography, Vogelwarte Sempach and European partners until this day. Ring recoveries indicated that relocated young and adult starlings used different strategies to reach the winter destinations in the British Isles and France. “Adult starlings were aware of this move and adjusted their migratory orientation to reach their normal wintering areas,” according to Morrison Pot at the NIOO-KNAW. “Young starlings continued in a south-westerly direction — the direction they would have chosen when departing from the Netherlands — and reached ‘wrong’ destinations in southern France and Spain.”

New friends?

Over the years, experts in the field of avian migration have been divided about the interpretation of Perdeck’s results. Pot: “Starlings are highly social animals and, according to some experts, the relocated young starlings may just as well have joined a flock of local conspecifics.” The relocated starlings would have copied the migratory behaviour of their new friends showing them where to go. “If true, the migratory route is largely learned instead of inherited.” A major difference.

The team of researchers retrieved the historical data of Perdeck’s displacement experiments in the paper archives of the Dutch Centre for Avian Migration and Demography and compared the migratory orientation with the migratory behaviour of local Swiss and Spanish starlings. “The latter data were retrieved from institutional archives, but were unavailable in Perdeck’s days.”

Social migrants

By re-analysing this historical dataset, the team showed that the migratory orientation of the relocated starlings differed from the local conspecifics. Starlings are thus no social migrants or ‘copycats’. The alternative social explanation of Perdeck’s results has thus been debunked. As explained by Pot: “Starlings travel independently and decisions about where to go are not overruled by the migratory behaviour of others.” Recently, a study in collaboration with Vogelwarte Sempach showed that starlings migrate at night. This is in line with the 70-year-old findings, because how would you follow someone in the pitch darkness of the night?

Times of change

Learned or inherited behaviour, why does it matter? “In times of rapid changes in global climate and land-use, it is of great importance to understand whether migratory behaviour is largely inherited or learned,” says lead scientist and head of the Dutch Centre for Avian Migration and Demography Henk van der Jeugd. Inherited behaviours are less flexible to rapid change. “Although starlings are numerous and widespread birds that have adjusted to human dominated landscapes, their migratory behaviour is likely less flexible.”

>>> Read full article>>>
Copyright for syndicated content belongs to the linked Source : Science Daily – https://www.sciencedaily.com/releases/2024/07/240705101147.htm

Tags: Migratingsciencestarlings
Previous Post

Innovative battery design: More energy and less environmental impact

Next Post

Engineers find a way to protect microbes from extreme conditions

Drought expanded to 19 more watersheds – Washington State Department of Ecology (.gov)

Severe Drought Worsens: 19 Additional Watersheds Affected!

June 7, 2025
CULT Food Science Closes Debt Settlement – TradingView

CULT Food Science Closes Debt Settlement – TradingView

June 7, 2025
Harmony Public Schools’ science-focused campus to open soon at City Place – Community Impact

Harmony Public Schools’ science-focused campus to open soon at City Place – Community Impact

June 7, 2025
Ladies Lifestyle Network cuts ribbon – haysfreepress.com

Ladies Lifestyle Network cuts ribbon – haysfreepress.com

June 7, 2025
Watch fans celebrate as Uzbekistan secures debut World Cup qualification – CNN

Watch fans celebrate as Uzbekistan secures debut World Cup qualification – CNN

June 7, 2025
Dollar advances against peers after strong US economic data – Reuters

Dollar advances against peers after strong US economic data – Reuters

June 7, 2025
Entertainment lineup released for 2025 Mississippi State Fair – WAPT

Exciting Entertainment Lineup Unveiled for the 2025 Mississippi State Fair!

June 7, 2025
Water-cleaning bacteria can produce health, economic benefits – ASU News

Revolutionary Water-Cleaning Bacteria: Unlocking Health and Economic Benefits!

June 7, 2025
The end of the affair? – The Economist

Is This the Final Chapter of Their Love Story

June 7, 2025
Fire Tech Brief: 5 Fire Apparatus Technology Upgrades – firehouse.com

Revving Up Safety: 5 Innovative Upgrades for Fire Apparatus Technology

June 7, 2025

Categories

Archives

June 2025
MTWTFSS
 1
2345678
9101112131415
16171819202122
23242526272829
30 
« May    
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 (673)
  • Economy (687)
  • Entertainment (21,593)
  • General (15,267)
  • Health (9,728)
  • Lifestyle (690)
  • News (22,149)
  • People (688)
  • Politics (694)
  • Science (15,905)
  • Sports (21,190)
  • Technology (15,672)
  • World (672)

Recent News

Drought expanded to 19 more watersheds – Washington State Department of Ecology (.gov)

Severe Drought Worsens: 19 Additional Watersheds Affected!

June 7, 2025
CULT Food Science Closes Debt Settlement – TradingView

CULT Food Science Closes Debt Settlement – TradingView

June 7, 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