More ducklings.

Another walk round the lake in St James' Park. I'm so glad I made the effort to get away from my desk - it was a lovely day, warm not hot and lots of things to catch up on with the birdlife. Lots of new ducklings, baby coots and moorhens, and the cygnets from seven weeks or so ago are more like teenagers now. I was going to put up a photo of them, but liked this photo most. Anyone know what this duck is - I haven't identified it yet. There were 9 ducklings with this duck, mostly asleep but one was very active diving down to feed - too fast for me to get a good photo of that though.