Strange Creature

I'm no expert when it comes to flora and fauna, neither the natives to this part of the Middle East, nor New York, my old stomping grounds. I never actually learned the names of what one can find here, and I forgot the names of those in New York.  Generally things look pretty familiar, but yesterday I saw a creature that looked like it came out of a science fiction or monster movie with prehistoric dinosaurs, whether you believe they existed or not.

I was waiting just a few doors from my house for a friend who had told me that she could drop me off at work, when I glanced at the greenery and saw this green thing. It's a few inches long. Just then, of course, I realized that in my rush to  leave I had forgotten my camera, but B"H in today's modern world there's always a phone that can do just as good a job.

Nu? Does anyone know what it is? Please comment if you know the name or have seen such a creature, thanks.