Lesser Black-backed Gull (graellsii & intermedius)(last update: May 17 2015) |
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lbbg 1cy May lbbg 2cy January lbbg 3cy Jan-April lbbg sub-ad Jan-April lbbg adult January |
Lesser Black-backed Gull graellsii 025:F 1CY, October 06-10 2016, Leixões harbour, Matosinhos, Portugal. Picture: José Marques.Please visit José's FLICKR PHOTO STREAM and also José Blog "Seabirds Portugal". OBSERVATION REPORT Several scaps replaced. Coverts and tertials juvenile. below: Lesser Black-backed Gull graellsii 025:F 1CY, October 06 2016, Matosinhos beach, Matosinhos, Portugal. Picture: José Marques.Few scaps replaced. Notched fringes in coverts and tertials somewhat reminiscent of Herring Gull. |