Dropped off at Holborough approx 11am . Holborough marshes look so good for birds but only Heron,Little Egret ,Teal, Mallard, Coot ,Moorhen and Green Wood. The incoming tide on the Medway with the help of 2 canoeists gave 3 Common Sand 1 Dunlin 1 Redshank plus teal and cormorant. No sign of Bearded Tit . Arrived at sunken marsh to have just missed a Raven but added Peregrine to the NHGP total also seen 3 buzzards a Med Gull was calling but did not ID lots of calling Cetti's but still no Chiffchaff .