Northern Pits: GREAT NORTHERN DIVER still, female Marsh Harrier, adult Yellow-legged Gull, c150 Black-tailed Godwits, 5 Oystercatchers, Ringed Plover, 2 Green Sandpipers, 2 Little Egrets, Kingfisher, Shelduck and Pintail. An Otter also showed briefly at close range on Pumphouse Pit. No sign of the Long-tailed Duck today.