Rhymney Estuary: Brent Goose (adult pale-bellied race) off Green Point, plus 5 Common Scoter offshore
Penarth Marina: Black Redstart on roof top of houses viewed from Barrage car park. Seen well by MCP before I arrived
Cardiff Bay: no gull roost of any size this evening. Just male Goosander, Chiffchaff and water Rail of note.