Isabella tiger moth

Okay that's cool

Here in Dutchess County, NY (Hudson River Valley), the locals call these "woolly bears," and they predict weather by them. If there is more black than brown, we will have a harder winter, so they say. I found one last week.

Okay thank you very much. We have lots of them at our farm

I believe the smaller of the two could be a Gypsy Moth caterpillar (Lymantria dispar), however, they aren't normally seen this time of year.