Appearance:

Occurs in dark and pale morph. Plumage recalling gulls more than shearwaters (especially pale morph). Differs from shearwaters in white or pale head, compact body, short and heavy bill and broad wings. Flight pattern distinguishes it from gulls, and is similar to other tubenoses. Glides on stiff wings with occasional bursts of shallow and stiff wing-beats. Pale base of primaries visible at considerable distance in both dark and pale morph. Dark morph most common in high-arctic areas, pale morph most common in southern breeding range.

Sound:

Mostly heard on breeding ground. Coarse, harsh, staccato calls when courting or quarrelling.

Social interaction:

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

Sounds:Recorded by Stein Ø. Nilsen,http://www.xeno-canto.org ,CC license

Appearance:

Can be mistaken for a Dunlin but differs in characteristic double supercilium, unmarked belly and shorter legs. Bill is thicker, almost swollen at base, and more distinctly bent at tip. Overall impression much more contrasty than Dunlin. Winter plumage with dark centres of tertials, and finely striped crown. Juveniles with white V-shaped markings on back, similar to Little Stint. Wing bars and tail markings resembles Dunlin in flight. Moves relatively slow when feeding.

Sound:

Distinct contact call. A trilling "drrroiiit" with a peculiar timbre, ending with a rapid rise of pitch. Song often preceded by the contact call, which then fuses into a continuous vibrating trill.

Song:

Distribution:

Xeno-canto: map

Ecology:

Birdlife ecology

Links:

Observation.org Latest observations

Video IBC

Image search Flickr NB! May give other species

Sound search at Xeno-canto

CC

CC-sound:Patrik Åberg, Licence,Link.