What’s in a packrat’s petrified pee? Just a few thousand years of secrets.
Popular Science,
You’ve likely been told that a packrat is a thief. A selfish collector. A taker of things in the night.
You’ve likely been told that a packrat is a thief. A selfish collector. A taker of things in the night.
Scientists from the National Park Service and the U.S. Geological Survey have reconstructed the recent migration history of…