Woolly mammoth among trove of ancient DNA found in squirrel poo - Yahoo

1. Woolly mammoth among trove of ancient DNA found in squirrel poo  Yahoo
2. Ground squirrel coprolites preserve complex archives of ancient environmental DNA over 700,000 years  Nature
3. A Surprising Find in Ancient Squirrel Poop: Woolly Mammoth Meat  The New York Times
4. Squirrel droppings yield a goldmine of prehistoric DNA  The Globe and Mail
5. Ancient squirrel feces offer 'time capsule' of environment thousands of years ago  Castanet