This was taken at Llangorse Lake. They were very difficult to photograph because they didn't stay still for a moment and the minure I got too close they flew off. The one with a black head is an adult, the others are juveniles.
A nice shot Sue -- no they do nit stay still for very long -- full of nervous energy !! lol I haven't seen any in my garden for a long time-- they used to come in a flock together !