Appearance:

Unmistakable in most of Europe where no other nuthatch species occur. Only bird climbing head-first downwards trees. Blue-grey upperparts, white underparts and solid black eye stripe. Large head, long bill and short tail. Climbs in jerky, but nimble motion. Scandinavian birds with mostly white underparts (except for vent), continental birds with more rufous belly.

Sound:

Very varied voice. Ranging from very high pitched whistles and melodic resonant calls, to chattering and nasal mocking sounds. Song a simple series of loud notes. Characteristic warning call a hard "check" or "chwit", often in rapid series, like a pebble bouncing on hollow ice.

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:

Unmistakable in summer with almost all black plumage. White oval wing-patches in all plumages. Only auk with white wing-panels. Bill quite slender and pointed, body and wings rounded. Winter plumage blotched in grey and white, with dark wings (with white coverts). Typically scans for food by frequently dipping forehead in the water.

Sound:

Call surprisingly high pitched. Quite pure, drawn out, plaintive whistling notes in same pitch range as Hazel Grouse.

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

Sounds:Recorded by David Farrow. http://www.xeno-canto.org .CC license