This little guy is now happily in my terrarium all set up.
I'm keeping her to observe for the next couple of days, then I will turn her loose. We have named her Cathy Catipillar and she is a caterpillar for the Tiger Swallowtail Butterfly. which looks like THIS:

When it is matured. She should turn greener as she gets older, right now she is very young. And its not a common butterfly to this area, so its neat to have a visit from her. At the moment she is basking in my grow natural lighting on a little stick. The cats are facsinated
