Juvenile Sabine's Gull, Northumberland, UK, 25/10/2009.
by Resin Oct 25, 2009 6:37 PM
Juvenile Sabine's Gull, with winter adult Black-headed Gull in front for comparison. Northumberland, UK, 25/10/2009.
by Resin Oct 25, 2009 6:39 PM
