Cory’s Shearwater: brown above, white below, long glides. Mediterranean Shearwater: dark above, light below, quick wingbeats. Usually in flocks. White coloured gull, with long wings
Yellow-legged Gull: light-coloured bill, eyes and legs. Dark grey mantle with white edge, and black wing tips, with large white spots. Yellow bill. Most common gull. Audouin’s Gull: dark-coloured bill, eye and legs. Light grey mantle without obvious white edge and black wing tips, with small white spots. Red bill. Typically observed close to islands and small islets.
Tiny, black, just above the water Storm-petrel: very small, white rump like a swallow. Very rare