Didn't see any scarcer waders but summer visitors increasing despite the cold, inc. a pair of Cuckoos and my first Swift. Three Little Egrets still present as well as 14 Mute Swans, 9 BH Gulls and 6 Goosanders (3 male/3 fem). Also what appeared to be a different Marsh Harrier to the female of a few days ago, an imm. bird I think.