Species:

Ruff (Calidris pugnax)

River Warbler (Locustella fluviatilis)

Change species:
Main Images:
Length (cm):
26-30
13-13
Wingspan (cm):
54-58
19-22
Weight (gram):
75-230
15-19
Size group:
Thrush-size
Warbler-size
Main Texts:
Appearance:

Relatively large wader with long orange or greenish (juveniles) legs. Scaly back and medium long, slightly curved and heavy bill. Male in breeding plumage unmistakable with ruff in various colours and patterns. Characteristic upright posture and body shape with long neck, small head and humped back. Conspicuous white oval patches at upper base of tail. Notable difference in size between sexes (male largest). Often seen feeding in meadows and fields when away from breeding ground.

Sound:

Generally silent. Short, muted, nasal, mono or disyllabic grunts sometimes heard.

Social sound:

Error loading Flash for sound!
See sound file


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

CC-photo:A.J. Haverkamp, Licence,Link,

Sounds:Recorded by Jarek Matusiak,http://www.xeno-canto.org ,CC license

Appearance:

A long-tailed and relatively long-winged Locustella, with olive-brown plumage and pale belly. Conspicuously broad, rounded tail, and substantial vent. Under tail coverts brown with with prominent pale fringes, and almost reaches tail tip. Faintly streaked throat and breast. Rump and tail warmer brown than back. Faint and short supercilium and pale eye-ring. First long primary with pale outer web, and a slight curve. Song-posts often more exposed than Grasshopper Warbler.

Sound:

Song an insectlike, buzzing like Grasshopper and Savi's Warbler, but easily distinguished from those by it's distinct steam locomotive-like rhythm. About 8 accents per second. Perhaps easier to confuse with certain species of ground crickets or cicadas than it's congeners. Contact call a sharp "tsikk-tsikk", similar to Savi's Warbler.

Song:

Error loading Flash for sound!
See sound file


Distribution:

Xeno-canto: map

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

Similar species (image):
Similar species (sound):
Silhouette Group:
Waders
Silhouette
Warbler-like
Silhouette
Several different images of the species
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ImageImageImageImageImageImageImageImage
Several different sounds of the species
Error loading Flash for sound!
See sound file
Error loading Flash for sound!
See sound file