Counted 27 common tern on flash but was quite difficult as they took turns in flight mode.
6 greylags, 8 tufties, 2 ringed plover,5 dunlin,4 chiffchaff,1 bullfinch,3 sedgewarbler,1 linnet,1 little grebe,6 great crested grebe,1 shoveller, 1 r---y,1 whitethrote and 2 reed bunting.