Lesser Black-backed Gull (graellsii & intermedius)(last update: |
|
lbbg 1cy May lbbg 2cy January lbbg 3cy Jan-April lbbg sub-ad Jan-April lbbg adult January |
Lesser Black-backed Gull 3CY, June 10 2013, Noordwijk, the Netherlands. Graellsii-like bird, complete moult P1 growing, P4-P10 old 2nd gen. |