Appearance:

Largely unmistakable. Pale pinkish brown. Wings dark with white and blue patches. Tail black and rump white (conspicuous in flight). Crown speckled in black. Striking black moustache stripe. Flight pattern straight and fluttering like Nutcracker, but tail longer and bill shorter.

Sound:

Large repertoire. Most heard call a short, drawn and very hoarse, raspy sound, often given in quick successions. Also a Buzzard-like, mewing "peeeaaa" (more drawn and less full tone than Siberian Jay). Quiet and varied subsong with mimicry, resembling a small passerine heard from both sexes. Many other social sounds.

Alarm:

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:

Differs from Barn Swallow in all plumages by pale throat and black under tail coverts, which are visible at greater distance than the red rump. Rufous cheeks and collar. Underparts finely streaked, giving the bird a slightly "dirty" look from a distance, with less contrast to the upperparts than in Barn Swallow. Immature birds with short streamers and buff cheeks and rump. Build more compact than Barn Swallow, with shorter bill, rounded wings and slightly shorter streamers. Flight slower and with more frequent gliding.

Sound:

Less vocal than Barn Swallow. Song slower, and less energetic. Each phrase starts with a few staccato notes, leading to a short, twittering sequence of a few seconds length, with some drawn notes. Timbre is metallic and "broken", and quite diagnostic.

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

CC-sound:Jordi Calvet, Licence,Link.