# Scientists Dug Through Ancient Squirrel Poop And Found a Huge Surprise

> **Open Intelligence Dossier** · First detected: 2026-06-11 17:26 UTC · Category: Science

## Executive Summary
Frozen squirrel poop rewrites Ice Age diet and ecosystem history—unexpectedly rich in mammoth, bison, and big cat DNA

## Intelligence Brief
Scientists analyzing preserved coprolites (fossilized feces) from Arctic ground squirrels have uncovered environmental DNA from extinct megafauna, including woolly mammoths, bison, horses, and big cats. The samples, extracted from permafrost, suggest these rodents scavenged carcasses, offering a novel window into Ice Age food webs and predator-prey dynamics. Coverage highlights the samples' age—spanning over 700,000 years—and their potential to reconstruct lost ecosystems through genetic traces preserved in digestive waste.


Major outlets including *Live Science*, *The New York Times*, and *Nature* emphasize the study’s methodological breakthrough: using coprolites as archives of ancient environmental DNA. The findings challenge prior assumptions about squirrel diets and the ecological roles of scavengers in Pleistocene landscapes. *Smithsonian Magazine* and *ScienceAlert* frame the discovery as a quirky yet scientifically profound example of how unexpected sources—like fossilized poop—can yield major insights. Watch for follow-up studies on how these DNA traces correlate with climate shifts or human migration patterns.


Researchers may also explore whether similar coprolite samples could reveal interactions between megafauna and early humans. The broader implications for paleoecology and conservation genetics could extend beyond Arctic regions if comparable samples are found elsewhere.

## Multi-Source Evidence Table
| Source Outlet | Headline | Verification URL |
|---|---|---|
| Live Science | Ancient squirrel poop from Arctic permafrost contains DNA from mammoths, bison, horses and big cats | [Source Link](https://news.google.com/rss/articles/CBMizgFBVV95cUxObno4ekdjNkIzbkVPcVhUUVdwZWtJM2cwUXpNcm0zLW9reU5HblBHSTRYY01Fb1JWbmJ6bWo0SHhIMWNmbGdLTnAtSDJLUUR6WkRWQnFxUko4RUl6YUlyMC0taDNseGthSjdOMW42TW9Mcjd0N0NxdW5VRHRQeEQ3VE5IMFNzejVGNExnVFhTREtFNC1yTjd2MFJYeUwyQ3pBMHdLTFJEQlRFX2JaT0c0ZUVseGhadlUzR3h4WkQwS1dkRVJPVnlBOUVMVUpRQQ?oc=5) |
| ZME Science | Ancient Squirrels Feasted on Meat From Carcasses of Mammoths, Bison, and Even Big Cats | [Source Link](https://news.google.com/rss/articles/CBMizgFBVV95cUxPeE1LaWhOVHlXZm82bmE3Z2F0eGZPS0dSM0I0a3VZc1ZMVnFZa3hmNzBXUTAwVDRvem9uUzE3X0xmUE55MWdFZjlCekxvbTJiVGdVcG1xZkxUMF9fTy10bEpvY1NkdTczcklfU0lhYllwa0FCSklXR1N0bndfLWRPVXZVcEhKT05PazY5c1pDczFxM1lPSzNIZkhiLXlxZG1WcVpBLTNUQzNkem1FX2R5TG1GMnRLb2NPTHFvdFJ1UmY4SWRCd21UZVp3SzZmZw?oc=5) |
| Science News | Frozen squirrel poop hints at sights and smells of Ice Age ecosystems | [Source Link](https://news.google.com/rss/articles/CBMigAFBVV95cUxPbGxUV0gyUUtWcG5NRGlHTEtVZHV1cS1xVmlQcU53b2pFVmIwNk5pMFluV1ZScW9UUmZLTXdsTXdUTGdER2tDTzlZMDdxVGRrRG5jWFJPcXBnelNvMkJpM0ZxTHpTbUhYeS1mZ000Qkg4cDB1SUNYNWNhRzhQYlFjTw?oc=5) |
| Smithsonian Magazine | Researchers Investigated Ancient Squirrel Poop Frozen in Permafrost and Found Enlightening Details About the Animal's Ecosystem | [Source Link](https://news.google.com/rss/articles/CBMiiwJBVV95cUxPWFJRWGpMeU1weENzbG1PamhFX09mbmxhcHhMb3BjbnFvRzd1ZGRaeHJ5dHM0VjdwLWp0cXVDNlVJdm1sb3ZtLTB5TUw0eVhFcHJiS1dBZFgwaDlaWGlZbW9Db1VrVndJNnE4dklmRmlSN2RCLURNR2VMU0hjel85cW9aQk82MDByS3NiWWM5NGZBUGkxUnFLVnh6a1ZTbUcyVjBSYXgtR3VnTFRKb3F2Q3c1WTUzRks0WTZXbjdCU3pvVmpHcVJSZG1aT2J2eDU4T2M4dGI2MktxMTllWVVPS1ZCRDNseGRPV1lxeTlndnNUNnRlNFdNNWt4NzRRcmZkUEpmbTZ0Zk9VM2c?oc=5) |
| The New York Times | A Surprising Find in Ancient Squirrel Poop: Woolly Mammoth Meat | [Source Link](https://news.google.com/rss/articles/CBMikwFBVV95cUxQVW9adXZDUjIwNkFOaFhra0I1cFh5T0tUNXBTQm4xTVV3azVDQ0xvRFAtN3VRc0ZicTF1c3JyazE2V0N2b09QalNROGQtNS00bnJ6NmhaTW1feWxGQW5WRlh2SWxOVmRxYXlSSDE1dTFfOVE5UW1pWXl2WjdCVm50NnluWUZQNGZXVUp3eFBnZW5FNGM?oc=5) |
| Nature | Ground squirrel coprolites preserve complex archives of ancient environmental DNA over 700,000 years | [Source Link](https://news.google.com/rss/articles/CBMiX0FVX3lxTE9XTHNEb0NFcXlmUlJSVGhUWU1OaDgyOXV0Q3VGLV9nQkRGY2tNSDJ2NW9VRzFDdmh2eV94VkZJV2ttTFFHRmhWdDN2YXlabGlGTjJmX2wyMGpabkEtZGdR?oc=5) |
| ScienceAlert | Scientists Dug Through Ancient Squirrel Poop And Found a Huge Surprise | [Source Link](https://news.google.com/rss/articles/CBMioAFBVV95cUxQWWowa0I3alBZWFhlWnhMQ0lFOS1vakh5U1otVEg2S2ZBTzBSQThNUkJvOUlUY3pad3FSZzkycHllUHZTOXhleVpNcFBMRXFuOVNFaGp4Wmgydm5vbjRDN0ljaEVZOFVlYkV2QUJQTEJKXzhvc190VTg5dGdNMDBmay1IQ3RJREZKRUIwa3JzSXhMeGhHbXdmMW8xcG9mR0FN?oc=5) |

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*Canonical Source: https://pulse.byoviral.com/trend/2026-06-11/scientists-dug-through-ancient-squirrel-poop-and-found-a-huge-surprise*