lusitanius Yellow-legged Gull
lusitanius 2cy Jan
lusitanius 3cy Jan
lusitanius 4cy Jan
lusitanius ad Jan
Yellow-legged Gull lusitanius 15cy TCY November 28 2012, Peniche, Portugal. Picture: Rui Caratão.
TCY yellow is a YLG from Berlengas probably ringed in 1998, the last year of the YLG campaign.
P8 fully grown., P9-P10 growing. No mirror on P9. Note much black on bill.