Gadwall (Mareca strepera)
Curlew (Numenius arquata)
Medium sized dabbling duck. Male with grey plumage, mottled breast, black rump and vent lacking white framing. Female brown and easily overlooked and confused with female Mallards. Bill with dark center and evenly broad orange sides. Plumage more greyish than female mallard, with a more slender body and steeper forehead. Diagnostic white wingbars and contrasting white belly in all plumages.
Sound:Males display-call a short dry rattling or croaking sound and some high whistling notes. Female quacking similar to Mallard, but drier and shriller.
Display-call:
Distribution:
Wikipedia: map (se also Xeno-canto below)
Ecology:Birdlife ecology
Links:
Observation.org Latest observations
Image search Flickr NB! May give other species
CCCC-photo:Smudge 9000, Licence,Link.
Biggest wader in area. Differs from Whimbrel in longer bill with a more even curve, only diffuse head markings without crown stripes or marked eye-stripe. Note that young Curlews have much shorter bill than adults. Base of bill pinkish. Plumage gives a paler impression than Whimbrel, with paler underwings and flanks.
Sound:Song starts similar to Whimbrel, with long wailing notes "kluuueee", but takes on a different ending as it accelerates to an ascending phrase repeated in rapid cycles .
Song:
Distribution:
Wikipedia: map (se also Xeno-canto below)
Ecology:Birdlife ecology
Links:
Observation.org Latest observations
Image search Flickr NB! May give other species
CC