Appearance:

Slender and elegant harrier, with narrow wings and four "fingers". Adult male easily recognized by very pale grey and white plumage, with diagnostic wedge-shaped, black wing-tips (outermost primary grey). Female and immature birds often difficult to tell from Montagu's Harrier and Hen Harrier. Adult female differs from Montagu's by lack of dark band on upper wing, and by diffuse, sooty inner underwing. Pale bands do not reach wingpit, and under coverts are darker. Differs from female Hen Harrier by noticeably slimmer wings (both hand and arm) and only 4 fingers (but beware moulting Hen Harriers). Immature similar to Montagu's with unstreaked, rufous underparts. Differs in pale tips of inner primaries, and dark half-collar and pale "boa".

Sound:

Some calls similar to Montagu's and Hen Harrier, but display call quite diagnostic. A thin, vibrating trill "peerrrrrrrr".

Display 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

CC

CC-sound:Thijs Fijen, Licence,Link.

Appearance:

Small dabbling duck. Males unmistakable with broad white supercilium and high contrast between the dark mottled breast and the lighter flanks (visible at considerable distance). Female mottled in light brown colours with typical supercilium and contrasting eye-stripe. White spot at base of bill. Throat much lighter than in Teal. Both sexes with dark and fairly long bill. Head gives a square impression due to the flat crown. Speculum in flight shows narrow white edges, lacking Teal's broad front edge. Agile flight, but lacks the twists of Teals.

Sound:

Male display sound a characteristic dry rattling, like the sound of running fingernails along the teeth of a comb. A bit similar to Ptarmigan. Also heard at other times than when courting. Female: like female Teal, but typically a bit deeper and shorter calls.

Display-call male:

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