Roosting Gulls on Wilstone

72 Common Gulls, 7 L.B.B. Gulls, 1 Herring Gull, 1 adult YELLOW-LEGGED GULL. There is still some ice which many of the Black-headed. Also 1 LITTLE EGRET. Have tried for Bittern at Marsworth last 3 evenings, although in reality it has been possibly too late (just before dark). No luck at all. Yesterday 1 Tawny Owl calling near Tringford and 1 Little Owl calling by Startops, and at least 2 WATER RAILS calling at Marsworth. Also 1 bat species yesterday at Marsworth (Steve Rodwell)