Northern Pits: juvenile BLACK-NECKED GREBE on Pumphouse Pit; also female Red-crested Pochard, 2 Avocets, groups of 12 & then 16 Black-tailed Godwits, Redshank, Green Sandpiper, 2 Common Sandpipers, 6 Dunlin, Little Ringed Plover, Ringed Plover, Oystercatcher, 8 Little Egrets, 3 Hobbies, 3 Red Kites, 12+ Yellow-legged Gulls.