Appearance:

Small and restless species easily confused with Sedge Warbler, Acrocephalus schoenobaenus, but showing both plumage and structural differences. Plumage differs from A. schoenobaenus in; broad, white supercilium ending without narrowing, dark crown (usually appears black), pure white throat, grey ear-coverts, dark legs and warm-rufous flanks, rump and neck. Facial markings recalling firecrest. Very short primary projection and longer, more evenly rounded tail recalling Wren when raised. Bill thinner than A. schoenobaenus. Skulky behaviour, forages low in vegetation, on ground or near water surface. Some variation in both size and plumage between western and eastern subspecies.

Sound:

Contact call a dry "trrrt", similar to corresponding call of Sedge Warbler. Song most resembling that of Reed Warbler (A, scirpaceus), but often includes diagnostic (unique among congeners), pure-sounding note sequence resembling crescendo of Common Nightingale (L. megarhynchos), before launching into typical Acrocephalus sounding song. This latter type can be sustained for some time without the diagnostic sequence and is more difficult to distinguish from A. scirpaceus. Note faster tempo and more variation.

Diagnostic song:

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

CC-photo:Radovan Václav, Licence,Link.

CC-photo:Lars Buckx, Licence,Link.

CC-photo:ferran pestaña, Licence,Link.

Appearance:

All plumages differs from Reed Bunting, and most other buntings by; white belly, pale cheek-patch, flanks coarsely spotted in rufous red, rufous rump with no streaking, pale pinkish legs and lower mandible. Summer plumage male easily recognized by boldly rufous breast and contrasting black and white head pattern. Young male resembles females, and may breed before adult plumage is fully developed. Posture often erect when moving around on the ground. Crown feathers often erect. Flight pattern light and fluttering, and more even than in Reed Bunting.

Sound:

Contact call a short "zick", like Little Bunting, but slightly sharper. Song distinct and melodic: A soft, fluting phrase in an undulating rhythm. Integrated in the flute-like tones are high-pitched, dunnock-like bi-notes, especially towards the end of each phrase.

Song:

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

CC

CC-photo:Aaron Maizlish, Licence,Link.