I posted an image yesterday of a common seagull, which I thought was a kittiwake. In my defence, they really are quite alike! Thanks to Kathy and Casa (and 365) for making me question the bird in the image. Kittiwakes have black (or red) legs, which yesterday's bird did not. The above is definitely a Kittiwake Family!
It's a good capture of the birds whatever they are. I wonder if the youngsters have flown here from a nest or if the vegetation debris underneath them is the remains of the nest.