Buzzard Buzzard Blackcap Blue tit Wren Cetti's warbler Dunnock Rook Mistle thrush Marsh harrier Pintail Robin Squirrel Sedge warbler Llyn Dinas Llyn Dinas Llyn Dinas Llanberis pass Llanberis pass Long tailed tit Great spotted woodpecker Blackcap Robin Reed bunting Long tailed tit Canada goose Robin Dunnock Goldfinch Mistle thrush Cetti's warbler Heron Heron Marsh harrier Heron Mallard Greylag goose Marsh harrier Little grebe Wales outside Llangollen Wales outside Llangollen Wales outside Llangollen Robin Pheasant Great tit