Looks like you nailed itDid a little bit of internet searching and I'm thinking it's probably a Spicebush Swallowtail caterpillar that is close to turning into a butterfly.
I had to Google that. You might be on to something.A baby Graboid
Sounds like you are onto something. I would have never guessed it would be a butterfly!Did a little bit of internet searching and I'm thinking it's probably a Spicebush Swallowtail caterpillar that is close to turning into a butterfly.