Appearance:

Adults easily recognized by red frontal shield and red base of yellow bill. Both adults and juveniles show bold white/pale lateral stripe. Appears totally black at distance, but can be told apart from Coot by more slender build. Tail usually flirted, showing diagnostic white under tail-coverts. This also shows in juveniles, which are further distinguished by darker bill and neck than Coot.

Sound:

Rich repertoire of loud calls and softer sounds. Most typical is the territorial call (song); a sharp, loud and resonant "krrrr-ook" or "krrrk". Other calls; a sharp, three or four-syllable "kekeke", and a soft "wep" sometimes drawn-out in a more mewing version.

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

Appearance:

Notably smaller than Curlew. Bill is shorter and curves more closer to the tip. Markings on head much more prominent than in Curlew, with double dark lateral crown-stripes (light stripe on top of crown) and dark eye-stripe. Note that young Curlews have noticeably shorter bill than adults! Gives an overall darker impression than Curlew, especially underwing and flanks.

Sound:

Song starts similar to Curlew with long wailing notes "kluuueee", which then accelerates to a continuous, vibrating single note. Lacks the cyclic phrase ending of Curlew.

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