Kittiwake
An adult Kittiwake that flew past the Ron Barker Hide early afternoon was a good sighting.
At least 5 Marsh Harrier (4 juv, 1 2nd cal yr) were seen, also a fem/imm Merlin, Peregrine, Sparrowhawk, Kestrel and Common Buzzard.
At least 1 poss 2 Siskin were seen at Janet Kear in the afternoon.
Up to 600 Whooper Swan on the Mere