Windshield playground

Unless you park your car under one, you may not know that walnut trees drip or somehow spray a fine mist of sticky, sap-like stuff. But what I didn't know was that mine apparently also drops inchworms. These are trails created by inchworms cavorting around on my windshield a couple nights ago. The tracks actually cover almost half the windshield but after trying with my iPhone cam for two days, this was the best shot I could get. I wish that I could have watched it (or them) laying down these tracks!