Northern Pits: Whimbrel on Pumphouse Pit bund this morning (the bund is viewable from the public footpath north of Diddington village), plus 2cy Little Gull; also Sandwich Tern reported over Diddington Pit. Also this morning Common Sandpiper, Dunlin, female Wheatear, 1+ Yellow Wagtails, 2 Whitethroats, Lesser Whitethroat and Cetti's Warbler.