Late Saturday afternoon I twitched the Razorbill at Rainham Marshes found by Jonathan Nasir luckily Howard made sure the reserve stayed open later than normal and most of the local and London birders connected. Although the record for Razorbill is rare in London, the fact that the bird was unwell took the shine off a bit for me, even though it's a site and London tick.
Razorbill on the path seen from the second viewing platform Saturday.
Sunday morning highlights at Rainham Marshes near the Stone Barges
were 3 Green Sandpipers, 1 Swallow, 3 Wheatear, Buzzard, 3 Marsh