Sycamore moth caterpillar

Thanks, will do.

Saw the app for the iPhone mentioned somewhere. Just logged on to the full site.

No problem. Not sure if you know, but after you receive a correct ID for an unknown spotting, it would be great if you could update it with the proper common and scientific names. Welcome to Project Noah!

Thanks, most interesting looking caterpillar I've seen locally

Ooops, forgot the r on caterpillar. That is a cool looking caterpillar.