Heronry South: YELLOW-BROWED WARBLER in hedgerow by Education Centre, then in Silver Birches between Ed. Centre and site of Hayden Hide at 18:06, but no further sign by dusk.

Northern Pits: Curlew Sandpiper flew low south with 2 Dunlin at 17:15; also immature Peregrine, 1st winter Mediterranean Gull (not the bird from Saturday), 2 Green Sandpipers, Ruff, 6 Snipe, Grey Wagtail and 1-2 Rock Pipit(s).