I have just added our trip report to S.E.Brazil with pictures to the following blog:
http://jfcbirdingtrips.blogspot.co.uk/
Gulls including the Kumlien's off Littlehampton
Adult Glaucoucs Gull off Littlehampton
Juv. Little Gull off Littlehampton
Juvenile/1stW Kumelin's Gull in deteriorating light off Littlehampton