Blue tit

BEFORE YOU SAY SO - I KNOW IT'S NOT IN FOCUS AND I NEEDED A FASTER SHUTTER SPEED!

I hadn't been particularly looking to take a photo - or to try and take a photo - of one in flight. I think you probably need 1/4000 of a second shutter speed, and whilst my camera has a theoretical capability of doing this, I think a fairly dull day shooting through the dirty patio windows is not really optimum conditions!

But I think it's quite interesting ......