Appearance:

An all shiny black crow with diagnostic bare, pale grey base of bill, and "baggy trousers". Juveniles lacks bare bill base and are difficult to separate from Carrion Crow. Young Rooks however, has a steeper forehead and more conical bill with less curved culmen. Tail is more rounded and base of wings more narrow. Flight action includes less gliding than Carrion Crow, and individuals are more spread when a flock flies.

Sound:

Makes similar caws as Carrion Crow, but is harsher, softer, flatter with less rolling r's. Also gives a varied song of soft gurgling and rattling sounds, interwoven with calls at breeding ground.

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

Appearance:

A small, active and quick wader, sharing traits of both Tringa and Calidris type. Most easily identified in the field by it's behaviour and sound. Most distinct plumage feature is the white wedge in front of the wings at the sides of the breast. Body is elongated and legs fairly short and greenish. Constantly bobs body and head. In flight the dark rump and white wing-bars are obvious. Often flickers its wings when flying low above water, especially just before landing.

Sound:

Very vocal with characteristic repertoire of very high-pitched calls. Often heard is a disyllabic call, drawn out and slightly rising in pitch in the second part. This is often repeated in a series of rising tones in a cyclic manner, with approx 5 tones in each cycle.

Flight call, 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