Appearance:

Unmistakable. Only black and white passerine of it's size in Europe. Short rounded wings and exceptionally long tail. Wings fan-shaped and tail graded. Tail constitutes about half of the total length in adult birds. Compact body but relatively long legs. Flat crown. White wing patches/flight feathers very conspicuous in flight.

Sound:

Most notable sound a harsh, chattering "chechechecheche" used as warning call, or when mobbing predators. Rich repertoire includes soft and surprisingly varied sub-song.

Alarm 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

Appearance:

Small, compact and energetic crow with black upperparts, dark grey underparts and short bill. Most visible plumage character is the pale grey hind neck contrasting with the dark face. Eye white in adults. Often recognized from its compact body and upright posture and gait alone. Flight quick and light.

Sound:

Most typical call a very short, cheerful and resonant "kyak". Timbre may vary by mood. Other sounds include subdued song with a large variety of sounds, and a grating alarm call "krrrrrrr".

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