Northern Pits: 4 Little Egrets, juvenile Peregrine, 2+ Hobbies, 7 Dunlin, 4 Ruff, 4 Greenshank, 2 adult Common Terns, Swift, c.100 Sand Martins, possible Tree Pipit heard, 3+ Yellow Wagtails, 2 Lesser Whitethroats, 2 Common Whitethroats, Garden Warbler.