White swan

Saw the swans again this evening heading back to their nest under the trees with their cygnets. By then the light was low and they were swimming away from me into the shade so I wasn't expecting to capture much but just as this one swam into the little patch of remaining light on the water it gave a lovely display of its feathers.
I thought I'd try a mono version , as the surroundings were fairly dark anyway , and like the way the feathers are so white.