Wild goose chase (greylag geese) Greylag goose Shelduck Greylag goose Marsh harrier Black headed gull Gadwall Coot Reed warbler Swift Swift Blackcap Heron Great spotted woodpecker Swift Mallard Coot chick Avocet Greylag goose Bittern mobbed by a gull Bittern in flight Chiffchaff Grey heron Moorhen Tufted duck Caldy Caldy beach Caldy beach Caldy beach Caldy beach Caldy beach Caldy beach with rain clouds coming in Lake Celyn Welsh landscape Mallards Mallard Chaffinch Gosling Whitethroat Blackbird Buzzard Robin Lapwing Sedge warbler Sedge warbler