Cardiff Bay Barrage – Penarth > Porth Teigr & Adventurer’s Quay & back. A Grey Wag was by R. Ely mouth at Penarth Marina, 3 Pied Wags on Barrage, 1 Common Gull on the buoy ‘chain’ and 64 Cormorant on the inner ‘jetty’. 2 prs of Goosander in the Bay nr the feeder dock [and 1 fem offshore in the channel]. Male Black Redstart showed well in the usual place opp Adventurer’s Quay apartments. Also noted were Great Crested Grebe, Mute Swan, Coot, Moorhen, Crow, Jackdaw, House Sparrow, Herring Gull, Black-headed Gull. Feral Pigeon.