Main observatory
Green sandpiper - 1
Ruff - 1
Redshank - 16 (+chick)
Cuckoo - 1
Lapwing + chicks
House martins
Swallows
Lyle Hide
Common Tern - 1
Friends Hide
Marsh Harrier - 1
Lady Fen
Little Ringed Plover - 2
Water voles and moorhens with chicks on visitor centre ponds
