![Black-headed Gull Black-headed Gull](http://birdnews.s3.amazonaws.com/hants/20130713000032438.jpg)
Black-headed Gull
Riverside Park, Southampton, 12th July 2013
leucistic adult, presumably that which has been at Langstone Harbour for the last three summers ©TB
© Martin Smith
Black-headed Gull
Riverside Park, Southampton, 12th July 2013
leucistic adult, presumably that which has been at Langstone Harbour for the last three summers ©TB
© Martin Smith