* . *
  • About
  • Advertise
  • Privacy & Policy
  • Contact
Friday, September 5, 2025
Earth-News
  • Home
  • Business
  • Entertainment
    ITV Studios Launches New Entertainment Label – Global Bulletin – IMDb

    ITV Studios Unveils Exciting New Entertainment Label

    TS Entertainment bringing Malibu Jack’s to former Owensboro mall – Lane Report

    TS Entertainment Launches Malibu Jack’s at Former Owensboro Mall Location

    Jenny Han Dropped a Major ‘The Summer I Turned Pretty’ Easter Egg Revealing [SPOILER] – yahoo.com

    Jenny Han Just Unveiled a Huge ‘The Summer I Turned Pretty’ Easter Egg That Changes Everything [SPOILER]

    Liam Payne’s Cousin Ross Harris Honors Late Singer With Emotional Song ‘Bones’ – yahoo.com

    Liam Payne’s Cousin Ross Harris Honors Late Singer with Emotional New Song ‘Bones

    Country music star apologizes after drunken show ends with cops taking him down: ‘I’m not OK’ – PennLive.com

    Country Music Star Apologizes After Drunken Show Ends in Police Intervention: ‘I’m Not OK

    Comanche Nation Entertainment closes casino near Devol – KSWO 7News

    Comanche Nation Entertainment Closes Casino Near Devol in Surprising Move

  • 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
    Gene Associated With Deadly Heart Disease in Golden Retrievers Identified – Technology Networks

    Breakthrough Discovery Uncovers Gene Behind Deadly Heart Disease in Golden Retrievers

    Monkey Island LNG Picks ConocoPhillips’ Liquefaction Technology – Hart Energy

    Monkey Island LNG Selects ConocoPhillips’ Advanced Liquefaction Technology for Next-Gen Energy Solutions

    Credo Technology Group Holding Ltd. (CRDO) Surpasses Q1 Earnings and Revenue Estimates – Yahoo Finance

    Credo Technology Group Surpasses Q1 Earnings and Revenue Expectations

    The Economist is hiring a science and technology correspondent – The Economist

    Exciting Opportunity: Become Our Next Science and Technology Correspondent!

    Blockchain lender Figure Technology seeks to raise up to $526M in IPO (FIGR:Pending) – Seeking Alpha

    Blockchain Lender Figure Technology Sets Sights on $526M in Thrilling IPO Launch

    New Technology from Ramsey Theory Group Brings Diagnostic Testing and Telehealth Directly into Patients’ Homes – Yahoo Finance

    Revolutionary Ramsey Theory Technology Delivers Diagnostic Testing and Telehealth Right to Your Doorstep

    Trending Tags

    • Nintendo Switch
    • CES 2017
    • Playstation 4 Pro
    • Mark Zuckerberg
No Result
View All Result
  • Home
  • Business
  • Entertainment
    ITV Studios Launches New Entertainment Label – Global Bulletin – IMDb

    ITV Studios Unveils Exciting New Entertainment Label

    TS Entertainment bringing Malibu Jack’s to former Owensboro mall – Lane Report

    TS Entertainment Launches Malibu Jack’s at Former Owensboro Mall Location

    Jenny Han Dropped a Major ‘The Summer I Turned Pretty’ Easter Egg Revealing [SPOILER] – yahoo.com

    Jenny Han Just Unveiled a Huge ‘The Summer I Turned Pretty’ Easter Egg That Changes Everything [SPOILER]

    Liam Payne’s Cousin Ross Harris Honors Late Singer With Emotional Song ‘Bones’ – yahoo.com

    Liam Payne’s Cousin Ross Harris Honors Late Singer with Emotional New Song ‘Bones

    Country music star apologizes after drunken show ends with cops taking him down: ‘I’m not OK’ – PennLive.com

    Country Music Star Apologizes After Drunken Show Ends in Police Intervention: ‘I’m Not OK

    Comanche Nation Entertainment closes casino near Devol – KSWO 7News

    Comanche Nation Entertainment Closes Casino Near Devol in Surprising Move

  • 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
    Gene Associated With Deadly Heart Disease in Golden Retrievers Identified – Technology Networks

    Breakthrough Discovery Uncovers Gene Behind Deadly Heart Disease in Golden Retrievers

    Monkey Island LNG Picks ConocoPhillips’ Liquefaction Technology – Hart Energy

    Monkey Island LNG Selects ConocoPhillips’ Advanced Liquefaction Technology for Next-Gen Energy Solutions

    Credo Technology Group Holding Ltd. (CRDO) Surpasses Q1 Earnings and Revenue Estimates – Yahoo Finance

    Credo Technology Group Surpasses Q1 Earnings and Revenue Expectations

    The Economist is hiring a science and technology correspondent – The Economist

    Exciting Opportunity: Become Our Next Science and Technology Correspondent!

    Blockchain lender Figure Technology seeks to raise up to $526M in IPO (FIGR:Pending) – Seeking Alpha

    Blockchain Lender Figure Technology Sets Sights on $526M in Thrilling IPO Launch

    New Technology from Ramsey Theory Group Brings Diagnostic Testing and Telehealth Directly into Patients’ Homes – Yahoo Finance

    Revolutionary Ramsey Theory Technology Delivers Diagnostic Testing and Telehealth Right to Your Doorstep

    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

Why scientists are studying aardvarks’ poop

December 19, 2023
in Science
Why scientists are studying aardvarks’ poop
Share on FacebookShare on Twitter

Aardvarks (Orycteropus afer) are a crucial part of the ecosystem in sub-Saharan Africa. They eat termites that can destroy human-built structures and are ecosystem engineers like beavers. They build large tunnels underground and these burrows can provide shelter that protects other animals. Their poop can also offer clues to how this elusive species is impacted by climate change. 

[Related: Humans are now the African savannah’s top predator.]

In a study published December 13 in the journal Diversity and Distribution months of poop samples revealed that the aridification–or drying and heating–of the aadvarks’ landscape is isolating the animals from one another. The study’s authors believe this could have implications for the species’ long-term survival.

“Everyone had heard of aardvarks and they are considered very ecologically important but there has been little study of them,” study co-author and Oregon State University wildlife biologist Clint Epps said in a statement. “We wanted to see if we could collect enough data to begin to understand them.”

Aardvarks are burrowing nocturnal mammals that can weigh up to 180 pounds. They have long snouts that they used to dig out ant and termite hills. They are primarily found throughout the southern two-thirds of Africa. Aardvarks are often compared to pigs and the South American anteater, but they are not related to them. Their closest living relatives are golden moles, manatees, and elephants. 

They are categorized as a species of least concern by the IUCN Red List, partially due to the broad range of ecosystems that they can live in. However, little is known about their current population trends or their real distribution across the landscape since they are difficult to study. 

“During times of rapid environmental change, evaluating and describing changes in the landscape where a species lives is important for informed conservation and management decisions,” study co-author and Oregon State University wildlife geneticist Rachel Crowhurst said in a statement. 

Aardvark DNA has been examined in the past for studies on how mammals evolved, but never using wild aardvark populations. Eps and Crowhurt believe that aardvarks are understudied because they are nocturnal, difficult to trap, and live in low densities across large and often remote landscapes. 

They also bury their poop. Epps learned how to recognize aardvark tracks and how to find their buried fecal matter while working as post-doctoral researcher nearly two decades ago in Tanzania. He returned to Africa for six weeks in 2016 to see if he could still spot the signs of aardvark digging and track them through the bush to find the buried treasure.  

Aardvark fecal samples collected in Kruger National Park in South Africa in 2018. CREDIT: Rachel CrowhurstAardvark fecal samples collected in Kruger National Park in South Africa in 2018. CREDIT: Rachel Crowhurst

“I wanted to work on a system that was understudied, where anything I learned would likely be truly new information to the scientific community,” Epps said. “I also wanted to work over large landscapes, on foot, alone or with a friend or with guards when needed, in protected areas, with minimal logistical support and little cost.”

In this new study, the team used the genetic information aardvark poop samples as a way to better understand the range of where they live. They surveyed eight protected and four privately owned areas in South Africa, two protected areas in Eswatini, and one location in Kenya. In total, they collected 253 fecal samples and analyzed 104 high quality samples for their genetic information.

Next, they used the genetic information to make inferences about where the aardvarks were distributed and how they moved across the landscape. For instance, if the genetic testing revealed that fecal samples collected in different spots all came from the same aardvark, the team used that to determine the scale of an individual animal’s movement.

The genetic information suggested that there are three regional divisions of aardvarks in South Africa. The animals in the western, central, and eastern regions of the country were also somewhat isolated. Individuals were detected at various locations separated by up to 4.3 miles. Their home ranges may be larger than previously determined, particularly in more arid areas where food may be more scarce. 

[Related: Rare parasites found in 200 million-year-old reptile poop.]

Closely related aardvarks were detected as far as 27.3 miles apart and individuals found less than 34 miles were more genetically similar. The team also found that aardvarks may disperse up to 34 miles from where they are born. The genetic differences between individuals was larger when the landscapes between the animals were more dry and hot, which suggests that the movement throughout those arid areas may be restricted.

“Our initial findings suggest that climate change will increase habitat fragmentation and limit gene flow for aardvarks, particularly where precipitation is expected to decrease and temperature increase,” Epps said. “With aridity expected to increase in southernmost Africa under most climate change scenarios, the need for further research is clear.”

The team plans to perform genomic analysis on new samples and conduct field work across a wider area.

Laura Baisas

>>> Read full article>>>
Copyright for syndicated content belongs to the linked Source : Popular Science – https://www.popsci.com/environment/aardvark-poop/

Tags: scienceScientistsstudying
Previous Post

Porsche’s best-selling Macan SUV Goes Electric in 2024

Next Post

The best last-minute internet gifts for the TikTok lover in your life

News – Ancient DNA Pinpoints Culprit Responsible for World’s First Pandemic – Archaeology Magazine

Ancient DNA Reveals the True Cause of the World’s First Pandemic

September 5, 2025
Fears of US recession as economy adds just 22,000 jobs – The Times

Fears of US recession as economy adds just 22,000 jobs – The Times

September 5, 2025
Musiq Soulchild Surprises Fan’s Bride With “Dontchange” Wedding Serenade – yahoo.com

Musiq Soulchild Captivates Wedding Guests with Heartfelt Serenade of “Don’tchange

September 5, 2025
States fight feds over future of school mental health services – Courthouse News Service

States Clash with Federal Government Over the Future of School Mental Health Services

September 5, 2025
The Florida GOP ending vaccine mandates is playing with fire – CNN

Florida GOP’s Move to End Vaccine Mandates Could Spark Serious Consequences

September 5, 2025
George M. Sutton Urban Wilderness in Norman to Undergo Ecological Restoration Project in September – Hoodline

Transforming George M. Sutton Urban Wilderness: Exciting Ecological Restoration Kicks Off This September

September 5, 2025
White House cuts to science funding threaten AI weather forecasting institute – NBC News

White House Funding Cuts Jeopardize Future of AI-Powered Weather Forecasting Institute

September 5, 2025
The Mediterranean diet has benefits backed by science – ECB Publishing, Inc.

Unlock the Powerful Health Benefits of the Mediterranean Diet Backed by Science

September 5, 2025
Retire in This Asian Country for a Warm Culture and Relaxed Lifestyle – Kiplinger

Retire in This Asian Country for a Warm Culture and Relaxed Lifestyle – Kiplinger

September 5, 2025
Gene Associated With Deadly Heart Disease in Golden Retrievers Identified – Technology Networks

Breakthrough Discovery Uncovers Gene Behind Deadly Heart Disease in Golden Retrievers

September 5, 2025

Categories

Archives

September 2025
MTWTFSS
1234567
891011121314
15161718192021
22232425262728
2930 
« Aug    
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 (808)
  • Economy (827)
  • Entertainment (21,704)
  • General (16,874)
  • Health (9,868)
  • Lifestyle (840)
  • News (22,149)
  • People (828)
  • Politics (834)
  • Science (16,037)
  • Sports (21,325)
  • Technology (15,807)
  • World (808)

Recent News

News – Ancient DNA Pinpoints Culprit Responsible for World’s First Pandemic – Archaeology Magazine

Ancient DNA Reveals the True Cause of the World’s First Pandemic

September 5, 2025
Fears of US recession as economy adds just 22,000 jobs – The Times

Fears of US recession as economy adds just 22,000 jobs – The Times

September 5, 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