Redshank (Tringa totanus)
Red Knot (Calidris canutus)
Adults differ from most other waders by bright red legs. Large white rectangular patches on secondaries conspicuous in flight in all plumages. Spotted redshanks in winter- or juvenile plumage lacks white wing bars, are more elegant with a more slender bill, and shows a stronger dark eyestripe and white supercilium. Juvenile Redshanks are unevenly, and sparsely spotted below from the legs to the vent, as opposed to the barring of juvenile Spotted Redshanks. Leg colour in juveniles often dull yellowish. Flanks evenly spotted. Winter plumage with brownish upperparts.
Sound:Generally a noisy and loud bird, especially at breeding ground. Most heard is a characteristic "tew-hoo", or "tew-hoo-hoo" with first syllable accentuated. No gap between the syllables like Greenshank, and usually with a marked falling pitch. Song similar to Wood Sandpiper, but with three accented notes in each cycle, not two.
Flight/contact 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
CCLarge, stocky Calidris. Easily identified when direct size-comparison with congeners possible. Elongated body shape and short legs. Bill robust, short and straight. Summer plumage: Upperparts speckled in brown and grey, underparts warm rufous brown, like Curlew Sandpiper. Legs dark. Winter- and juvenile plumage: Pale grey upperparts (scaly pattern in juveniles), and white belly. Legs greenish in both juveniles and winter-plumaged adults. Note pale grey rump and uniformly grey tail in flight. Wing-bars less prominent than in Sanderling.
Sound:Most commonly heard migratory call, a short "kut" or "knot". Sometimes given in stuttering series. Song an undulating, nasal mewing "poooor-mee", or "po-hor-mee".
Contact call, 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
CCCC-sounds:Stein Ø. Nilsen, XC317787. Accessible at www.xeno-canto.org/317787.