two sites:
Walthamstow Marshes 1100-1300 MJP
o/c, some sun, occ. showers, very humid. light/mod W.
Cuckoo - 2
Garden Warbler - 1 (singing from north scrub)
Common Tern - 1 (fishing along the canal)
Common Whitethroat - at least 13 singing males
Lesser Whitethroat - 2
Sedge Warbler - 4 singing males
Sand Martin - 10
Blackcap - 5
Reed Warbler - 1
Willow Warbler - 5
Chiffchaff - 2
Swift - c200
Linnet - 5
Clissold Park 1300-1445 MJP
showers, o/c. very warm. light/mod W.
Swallow - 3
Blackcap - 3
Chiffchaff - 1
Pochard - 13 (+ 5 young)
Swift - 50
Goldcrest - juveniles again present