Cankerworms

[Dick Durand]

I left my car under the Norway maples in my yard for the weekend, and it was plastered with tiny black caterpillar dropping.
Are those the result of the winter moths that were hovering around my kitchen window?

[nightfighter]

yes. If you go out late at night you can hear them chomping on the leaves, and the sound of their droppings falling through what's left of the foliage......