A morning visit to Tring then London Colney.
Wilstone Reservoir; Water Pipit near jetty towards cemetery corner, Buzzard, Great Spotted Woodpecker, Goldeneye, Wigeon, Teal, Pochard, Yellowhammer, Cetti's Warbler (calling.)
Marsworth; Grey Wagtail.
Tyttenhanger; Skylark, Great Black Backed Gull, Common Gull, Oystercatcher, Great Spotted Woodpecker, Reed Bunting, Green Woodpecker. 2 Oystercatcher and a female Goosander on fishing lakes.
Later at Walthamstow Marshes. Great Spotted Woodpecker, Kestrel, 2 Mistle Thrush, 2 Ring Necked Parakeet.