Appearance:

Large, elongated, long-tailed finch with secretive behaviour. In all plumages: Black wings with white wing-bars and white edges to tertials. Tail black. Body speckled in grey, with orangy/yellowish, or deep red base colour. Flanks, belly and vent grey. Deep and short Bullfinch-like bill. Juveniles dark brown above with less contrasting wing-bars. Shows only faint yellow or brown on throat and chest. Note long tail and thrush-like appearance in flight. Not shy.

Sound:

Contact call a melodic, plaintive "cliu-wee", with both syllables falling in pitch. Analogoues to Siskin, but much more full-bodied and lower pitched (like a mix of Siskin and Bullfinch). Song a soft, flowing, melodic yodeling in clear, flute-like tones.

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

Sounds:Recorded by Richard Dunn,http://www.xeno-canto.org ,CC license

Appearance:

All black plumage, red legs and relatively short and straight, yellow bill. Note that immature Red-billed Chough has yellowish-brown bill, but never as pure yellow as in Alpine Chough, and the whole bill is curved. Easily confused with Red-billed Chough at a distance where both species occur, but note more narrow, less fingered wings, and longer, more rounded tail. Resembles Jackdaw in size, but flying Alpine Choughs differs by two-toned underparts of wings (darker coverts). Flight acrobatic, but a little more stilted than Red-billed Chough.

Sound:

Diagnostic and very different from Red-billed Chough. A sharp, quite high-pitched, whistling trill "chreeeee". Usually alternated with pure-toned high-pitched whistles, falling abruptly in pitch with a "clipping" ending.

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