Can you believe we've made it to Hour 100?! Today let's learn about a secret invader - earthworms! Scientists in the southeastern US discovered that only 4% of their earthworms were native. Where did all the others come from? How will the forest react? Find out, then make your own pitfall traps and make observations.


Worming Their Way In - The Monograph Series


FACTivity (pg. 15-17)