10 March 2013 at 18:39:23 MDT
on 14 March 2013 at 09:08:55 MDT
Are those the ones that sting you with their hairs?
on 14 March 2013 at 18:30:51 MDT
I don't think these can. It's usually a good rule of thumb to never grab spiny and/or hairy caterpillars though, because there certainly are quite a few that at least possess irritants.