Gulls in Africa

This is African skimmer. It has a very characteristic beak so is easily identified. Photo was taken in Lake Naivasha in Kenya.

This photo was also taken in Lake Naivasha. A migrant bird, European lesser black-backed gull.

THis the commonest gull, grey-headed gull. Photo taken in Ngorongoro Crator.

This is a smaller gull, white-winged black tern.