Candlesnuff Fungus at the base of Lilac half way up the back steps.
An hour or so staring out produced southbound 9 Shelduck, 6 Brent, 4 Wigeon, Goldeneye & Red-throated Diver with northbound 2 Brent plus 32 Kitts offshore. Singles Purps are on the riverbank plus on the southernmost groyne in front of the Butts. A walk around the site just produced what lives here.