Appearance:

Yellow legs, black to dark grey back (regional variations) and black primaries with only small white spots. Generally more slender than Herring Gull and Great Black-backed, with longer and more narrow wings, and longer legs. Winter plumage with streaked head and neck. Underside of flight feathers smoky grey. Juveniles very variable, but generally darker than Herring Gulls. Young birds with completely dark inner primaries and broad terminal band to tail.

Sound:

Very similar to Herring Gull, but tone more nasal.

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 Peter Boesman,http://www.xeno-canto.org ,CC license

Appearance:

Pinkish red (male) or greyish brown (female) underparts, and slate grey upperparts. Bill short and deep. Hood, tail, wings, bill and base of bill shiny black. Pure white rump and vent, together with white wing-bars prominent in flight. Wings and tail relatively long. Juveniles lacks black hood. Flight strongly undulated. Not so hurried as other finches when foraging.

Sound:

Contact call a soft, full-bodied, descending, pure whistle; "peeuu". Song a quiet, modest mix of contact call and various chirping sounds, with peculiar harmonics.

Contact call, 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

Featherbase

CC