Appearance:

Olive green upperparts, yellowish chest with gradual transition to off-white belly. Very similar to Chiff-chaff, and most field characters are subtle and often hard to see. Distinguished by (usually) pale, yellow-brown legs, dark framing to ear-coverts, stronger supercilium. Long primary projection (often 3/4ths the length of tertials) with irregularly spaced tips (visible when wing folded). Wings slightly more pointed than in Chiff-chaff, and not so fan-shaped. Juveniles often with whole underparts yellow. Frequently flicks tail, but not sideways (unlike Chiff-chaff). Generally also more calm when moving among the foliage.

Sound:

By far most easily identified by it's call or song. Contact/alarm call a soft, plaintive ascending "hoo-eet". Similar to Chiff-chaff, but first part more drawn, giving it a disyllabic feel. Song: A 3-5 second, falling phrase of soft, rippling "svi-svi" sounds, starting high with some attack, and then falling in a mellow manner. The phrase lacks any conclusion, and diminishes both in strength and tempo.

Song:

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

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.