Actually, it's a woolly aphid. I think it was probably just passing, they like apple trees and the nearest one is in next door's garden so that's probably where it was heading. They are tiny but easy to spot as they are so fluffy and very different to any other bugs I've seen.
No internet access at the weekend so apologies for lack of comments, will try and catch up with all your photos this week. Thank you for all your comments and favs on mine, they're much appreciated.
