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:

Unmistakable in its habitat. Found by waterfalls and fast running streams. A compact and bulky bird with short wings and tail. Plumage black with brownish head (some with brown belly). Most conspicuous feature is the shiny white throat and chest. Juveniles grey instead of black, with dark barring. Constantly bobbing up and down with drooping wings when perched. White eyelid clearly visible when blinking.

Sound:

Contact call a short, metallic and explosive "zrreet", often betraying its presence perched among boulders or when flying up and down a stream. Song a mid tempo, staccato improvisation on contact call-like sounds. Not unlike a budgerigar. Both sexes sing, the female less melodic and more staccato than the male.

Song:

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