No way - he doesn't stand a chance that Great Tit will break his legs if he comes any closer. Mind you the Blackcap does look kind of like a ninja. I could be wrong but it looks like he's about to do the infamous 'Crane' stance out of Karate Kid? Why not? If a Japanese Accentor can turn up in China then a Blackcap can migrate halfway round the globe to get tips from Mr. Miyagi. Failing that it can always spy on Lonely and Dog Biscuit.