Taking a good look

I couldn't believe my luck this afternoon when I went for a walk in a local park. Just after I had decided that it was time to leave, I glanced down and saw three of these amazingly beautiful Leafy Spurge Hawk Moth caterpillars on a Leafy Spurge plant!. Actually, two had this colouring and the third had a lot more green on it. I had seen one of this species a couple of years ago, again by pure chance. This is not my favourite shot of it, but it does show what the head end and underneath are like. Doug, I would love to have popped it into a tiny box to keep for you to photograph, but of course knew I couldn't do that.