Wallpaper, feel free to use
I went to Slimbridge Wetland Centre today. The Bewick's swans are the stars, as far as I'm concerned. In the photo above you can see the difference between the Bewick's swan, with the black-and-yellow beak, and the mute swan behind it very clearly. The little ducks behind are of course mallards. The male on the left and the female on the right.
More photos in my LJ.