Appearance:

Small lark with short, blunt bill and markedly streaked breast. The long primary projection is not covered by the tertials, as in (Greater) Short-toed Lark. Upperparts browner, and the dark shoulder patch og GSL is missing. Supercilium reaches all the way to bill-base. Wing-markings diffuse. Flight and behaviour similar to GSL. Sometimes performs song flight in characteristic "slow motion".

Sound:

Contact call most diagnostic. A drawn, rattling "prrrrrrrt". Longer than in GSL, and less defined. Last syllable (t) accented and with a lower pitch. Song more continuous than in GSL, with a jerky rhythm and lots of mimicry. Listen for the interweaved contact calls.

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

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