Lesser Black-backed Gull (graellsii & intermedius)(last update: May 17 2015) |
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Lesser Black-backed Gull intermedius V.AC1 1CY, September 07 2015, Katwijk, the Netherlands.Juvenile intermedius, ringed in Sweden. Recovery data: Below: 'Atlantic flyway' route for Lesser Black-backed Gulls breeding in North Sea bassin and N France. Many winter along the N African coast (near fish industries) and a substantial portion of the population choose inland locations (waste dumps) like in Madrid. |