Red Knot (Calidris canutus)
Red Phalarope (Phalaropus fulicarius)
Large, 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.
Adult breeding birds unmistakable. White mask, warm rufous brown throat and underparts. Bill noticeably heavier than in Red-necked Phalarope in all plumages and and ages. Female more brightly coloured than male (reversed dimorphism). 1st winter birds differs from Red-necked in white fore-crown, while fresh juveniles have less contrasting markings on back. Both mentioned characters are often difficult, or impossible to use at a distance. With experience and practise, one can use the powerful flight and more stocky build as field marks.
Sound:Flight-call a short and sharp, Coot-like "kit". Cleaner and higher pitched than Red-necked Phalarope. Display sound a rolling cooing, at stable pitch. Other calls: a hissing like the squeezing of a rubber duck, rising quickly in pitch and ending abruptly.
Contact calls:
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,www.xeno-canto.org,Frank Lambert,http://creativecommons.org/licenses/by-nc-nd/4.0/