9:am -2:pm. I spent most of my time between the reserve centre and the Denge marsh hide.
Birds noted - Marsh Harrier 3,Hobby 4,Purple Heron 1,Black-Tailed Godwit 8,Bittern 1 (booming),Beared Tit 1,Yellow Wagtail 2,Cetti`s Warbler 3 and Common Tern 4.