Monday 20th December 2010
	In County Durham, an adult Bonaparte's Gull was present with the gull flock at Castle Eden Dene late afternoon. The only other rarity reported today was the Northern Harrier at Thornham, Norfolk. Scarcity highlights included Great Grey Shrike in Nottinghamshire, Ring-necked Duck in Yorkshire, Green-winged Teal in Lothian, Shorelark in Orkney, eight Tundra Bean Geese in Suffolk, two Ring-billed Gulls, two Caspian Gulls, four Glaucous Gulls and eight Iceland Gulls. A significant movement of White-fronted Geese occurred in the south-east, particularly Kent (280+), Essex (107) and London (100), with smaller numbers further inland in Bedfordshire, Hertfordshire and Northamptonshire.
-  Will Soar, RBA