Did the high tide roost at Horseshoe this evening. 1000+ Common Tern with c200 Sandwich Tern there. Bizarrely I couldn't pick out a single Med amongst the throngs of gulls. A Spoonbill flew over the marsh briefly before disappearing down a creek. A Little Stint was with a 50-strong mixed flock of Dunlin & Ringed Plover. Also seen: 2 Marsh Harrier, 7 Greenshank, 10+ Whimbrel, 2 pale-phase Arctic Skuas & a Corn Bunting (the latter singing in the same area as 5/8).