Grouping with other species of gulls helps to better distinguish this species, smaller than the pontic seagulls, but bigger than the black gulls.
Plumage: silver back, black tips tails, rest of the body white.
The beak is yellow, but it doesn’t have the red spot on the lower side.
Lenght: about: 43 cm.
Weight: 350 – 400 grams.