Herring Gull
Calvert, 23rd December 2010
adult with white mirrors on wingtips so large they merge giving impression of a true white winged gull at long range.
© Tim Watts
Going birding in Buckinghamshire?
Wooburn Green © Jim Rose
Herring Gull
Calvert, 23rd December 2010
adult with white mirrors on wingtips so large they merge giving impression of a true white winged gull at long range.
© Tim Watts