Greylags (feral)Mallard (m)Tufted Duck (m)Tufted Duck (m)Black SwansBlack SwanTealBlack SwanTealBlack SwanMallard (f)Mallard (f)Barnacle GooseBarnacle GeeseBlack SwanBlack SwanBlack SwanTufted Duck (f)Black SwanTufted Duck (f)