A Black-tailed Godwit circled the Slurry Lagoon this evening, but I think the water was too deep for it and it disappeared towards Colwick. The Cetti’s Warbler was singing in the Deep Pit, the Shelduck was still on the Slurry Lagoon and a flock of about eighty Greenfinches came in to roost at the back of Rossi’s. PS.