Found him crawling on top of the compost pile, 1 ½ inch long, did a search to ID. Please correct if wrong. Thank you.
An American Dagger on Redbud, September 24, 2006. I usually see white American Daggers here so this is the first yellow one I've ever seen.
An early instar American Dagger on Redbud August 13, 2004.
American Dagger Moth Caterpillar
American Dagger Moth Captured in Springfield, Missouri 7/13/07
He/she was very soft and fuzzy. 7-17-07
My Granddaughter helping me get a close up of his face.
I found this caterpiller in a spider's web
Curled up caterpillar
On my car
In a pine forest near Kalamazoo Michigan
American dagger moth caterpillar found in my front yard, Plattsmouth, Nebraska, August 4, 2010.
Seen September 2012 on Autumn Blaze Maple
American Dagger Moth Caterpillar in my garden 8/22/14 Lake City MN (southeast MN)