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

Appearance:

Unmistakable. Extremely long tail and short wings. Fluttering and undulating flight, with peculiar silhouette like a small ball with a long tail. Head of Northern Europe sub.sp. completely white. Continental and British birds with broad, dark supercilium. Juveniles head dark with white crown and throat. Always active and on the move in small groups.

Sound:

Song: Rapid, continuous, randomly composed sequence of bubbling,chirping sounds. Call: quite short, chirping, twittering "tzzirrret tzirrrret". Often starting at high pitch and rapidly falling, or just flat. Also a thin, slightly falling "zi zi ziii".

Contact call:

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