Yellow-legged gulls (L. michahellis). 31-7-11. Adults

Lesser black-backed gull (L. fuscus). 31-7-11. Various ages

This time of the year, identification of juvenile Lesser black -backed and Yellow legged is complicated and maybe I'm wrong with this juvenile bird. In this case, the head is very small and slender

Black-headed gull (L. ridibundus), 31-7-11. Adult

Mediterranean gulls (L. melanocephalus), 31-7-11. Various ages

Audouin's gull (L. audouinii).31-07-11. Various ages

Juvenile ringed in Iatly