Appearance:

Large and bulkily built diver with heavy bill, square head profile and steep forehead. Usually holds bill pointed straight, not uptilted like White-billed Diver. Summer: White underparts and chequered black back. Black bill and head. Neck with white band. Winter; white underparts and dark back. Neck with incomplete black band, creating contrasting, jagged edge. Heavy, goose-like flight.

Sound:

Song: Like a slow Black-throated Diver. Pitch slowly rising with a register break, progressing into a cyclic, two to four syllable, motif. Also various vibrating eerie descending calls. Often used as sound effect in horror movies.

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

CC

CC-photo:jackanapes, Licence,Link.

CC-photo:jerryoldenettel, Licence,Link.

Sounds:Recorded by Patrick Åberg,http://www.xeno-canto.org ,CC license

Appearance:

Male unmistakable. Blue throat with rufous red or white center, white supercilium and rufous base of outer tail feathers. Female lacking, or having just a partially blue throat. Female and juveniles could be confused with Redstart because of the rufous tail, but note its dark, bold trailing edge and center. An elegant and fairly long-legged chat that often flicks its wings and cocks its tail.

Sound:

Song: Structure slightly similar to Nightingale, but tone much thinner and less full-bodied. A good impersonator and various imitations are interwoven among metallic, ringing sounds to form a complex, intriguing song. Call: "pju-check". Double syllable starting as a descending whistle, and ending on a short "check".

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