10 January 2011

2 w. Cantabric Yellow-legged gull (L. michahellis lusitanius). 08-01-11


2 w. Cantabric Yellow-legged gull (L. michahellis lusitanius). 08-01-11. This is one of the few records (the 4rth) of Yellow legged gulls of Cantabric origin in the Mediterranean. Since field identification is not possible, the rings are necessary to ensure its origin. Picture and record by Raül Aymí.

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