Ferruginous Duck (Aythya nyroca)
Wigeon (Mareca penelope)
Shape resembles both diving and dabbling ducks. Characteristic head profile with long bill, long sloping forehead and rather high rear crown (not unlike Pochard). White undertail usually visible also when on the water. Broad, white wing-bars and white underwing conspicous in flight. White undertail separated from white belly by brown band. Male with shining white eyes. Female with brown eye and less bright rufous tones to plumage. Immature similar to female, but with even less rufous. Immatures told from immature Pochard by by darker back, no facial markings and white (not grey) wing-bars. Note that Tufted Duck sometimes have white (but more diffuse) undertail. Beware also of hybrids with Pochard (note bill-pattern).
Sound:Female call similar to female Tufted Duck's "kerr kerr", but thinner and with a strong, peculiar bi-tone. Male display call mostly consists of various short "chk" sounds.
Female:
Distribution:
Xeno-canto: map
Ecology:Birdlife ecology
Links:
Observation.org Latest observations
Image search Flickr NB! May give other species
CCCC-sound:Jarek Matusiak, Licence,Link.
CC-photo:Linton Snapper, Licence,Link.
CC-photo:Radovan Václav, Licence,Link.
CC-photo:darwin_initiative, Licence,Link.
Recognized in all plumages by its rounded head, steep forehead, short neck and contrasting white belly. Males with brown head and light yellow forehead, pinkish breast and grey body. Adult males with big white patch on forewing. Female mostly brown with bluish bill. Tail rather long and pointed, and wings narrow. Quite pale underwings, but not completely white like American Wigeon.
Sound:Male: a pleasant high pitched whistle "piiiiuuu", rapidly rising in pitch and then falling. Quite vocal. Female: a harsh "kraaa kraaa kraa" more like female diving-ducks than other dabbling-ducks.
Display-call male:
Distribution:
Wikipedia: map (se also Xeno-canto below)
Ecology:Birdlife ecology
Links:
Observation.org Latest observations
Image search Flickr NB! May give other species
CCSounds:Recorded by Patrick Åberg,http://www.xeno-canto.org ,CC license