Woolly Worms were everywhere during our Autumn trip to North Carolina. And Eben was fascinated. We had to stop every time we saw one, so he could pick it up and inspect it. He was very intrigued. 
Do you have Woolly Worms in your neck of the woods?
You can see more pictures of Eben and the Woolly Worm here. You can also join and upload your own.