In part of Scrotum Shrubbery, I found this big green wiggly:
It's a Privet Hawkmoth caterpillar - though this one seemingly has a bit of an identity-crisis because it was happily eating the leaves of an Ash tree.
I do hope it survives to full moth-status - Privet Hawkmoths are the wonderful delta-winged Vulcan Bombers of the moth world!