Appearance:

Small, but bulky gull. Black hood with white crescents above and below eye, blood-red bill and legs in breeding plumage. The rest of the body seems all white at a distance. Wingtips pure white in adult birds. Chest deeper than in Black-headed gull, and wings fairly broad and rounded. In winter the black hood is largely lost, but dark streaking around, and at the back of the eye remains. Juveniles can be confused with juvenile Mew Gull (Common Gull), but note white under wing-coverts, pale grey band (greater coverts) across secondaries, black or reddish bill and more narrow terminal band of tail. Paler belly than Mew/Common Gull. Second year birds are similar to adult winter, but varying degrees of black markings remains on wing-tips.

Sound:

Distinct calls which can be identified even in mixed flocks. Most common call a short, mewing "yeah". Pitch rises and fall rapidly, with a "surprised" intonation. Timbre is nasal but clear and pure. Alarm call a series of short "ke-ke-ke", with similar timbre.

Contact call:

Distribution:

Wikipedia: map (se also Xeno-canto below)

Ecology:

Birdlife ecology

Links:

Observation.org Latest observations

Video IBC

Image search Flickr NB! May give other species

Sound search at Xeno-canto

Featherbase

CC

Creative Commons,www.xeno-canto.org,Patrik Åberg,http://creativecommons.org/licenses/by-nc-sa/4.0/

Appearance:

Slate grey upperparts with barred white underparts. Female and juvenile sometimes rufous brown. Male with defined grey breast in contrast to barred white belly, female with diffusely barred chest and throat. Yellow iris and thin bill. Wings and tail long and slender, often giving the impression of a small falcon. Often perches with a more horizontal posture than hawks or falcons, i.e. tail pointing backwards and not towards the ground, and drooping wings. In flight wings are not raise above horizontal plane, and it seldom glides like raptors.

Sound:

Song: the well known disyllabic "cuck-coo" with emphasis on first note, and the second note a third lower than the first one. Also a harsh "tchaa tchaa", and a bubbly trill, reminiscent of Little Grebe, uttered by the female.

Male:

Distribution:

Wikipedia: map (se also Xeno-canto below)

Ecology:

Birdlife ecology

Links:

Observation.org Latest observations

Video IBC

Image search Flickr NB! May give other species

Sound search at Xeno-canto

Featherbase

CC