Coal Tit

Having got rid of the cats, I have moved the bird table back to the front garden so I can see the birds from the kitchen window.   A great view of the coal tits but they flit back and forth very fast. I went out and hid in the car on the drive with my long lens resting on the wound down window. 
They were too fast for me. This is the only shot. Needs more practice. I will persevere.