Holiday Photography #101

Whilst out on our coastal walk today I caught a flicker of movement in my peripheral vision, tracked it and spotted a what I thought was a bird of prey perched on a tower of rock below me... even with my telephoto lens attached I had a hard time getting a decent resolution shot:

At the time we thought it was a Goshawk but looking at the picture the colouration is not quite right... after a bit of googling it's a Kestrel :)