Cetti's Warbler (Cettia cetti)
Bittern (Botaurus stellaris)
Small, warm buff warbler with skulking behaviour, but conspicuous song. Similar in size to Reed Warbler, but with short, rounded wings and rounded tail. Build fairly compact, but bill thin and slender. Supercilium thin and dull. Cheeks and underparts greyish white, lacking the purer white belly of confusion species. Pale eye-ring. Under tail-coverts usually brown with pale fringes. Often flicks tail or holds it raised. Usually hides among undergrowth, and shows itself only when moving from one shrub to another.
Sound:Contact call a short, metallic, ascending "vitt". Often given in rapid series. Song diagnostic, and readily given throughout the year. Phrases last from 2 - 5 seconds, consisting of a few loud, clear and rapid glissandi, given in approximately same register. E.g. "cetti cetti cetti", usually with a few introductory notes, and some variation to the phrase. Overall a very explosive, and with a staccato rhythm.
Song:
Distribution:
Xeno-canto: map
Ecology:Birdlife ecology
Links:
Observation.org Latest observations
Image search Flickr NB! May give other species
CCBulky, golden-brown heron with thick neck and short legs. Largely unmistakable but skulky behaviour makes it difficult to observe, as it generally forages hidden in reed-beds. Plumage mottled above, with coarse stripes below. Primaries and most secondaries with dark barring, in contrast to paler coverts. May recall Eagle Owl in flight with broad, rounded wings and retracted neck, but wings are bowed and legs trail behind tail. Crown and moustache stripe black in adult and brown in immature birds. Betrays its presence by it's far reaching song.
Sound:Flight call a deep croaking "graat". Song unmistakable and far reaching (up to 5 km). Pitch very deep, with timbre similar to blowing on a big empty bottle. At close range an "inbreath" is also audible (1-3 dampened, higher pitched introductory notes).
Song (note; recording not audible on small mobile devices):
Distribution:
Wikipedia: map (se also Xeno-canto below)
Ecology:Birdlife ecology
Links:
Observation.org Latest observations
Image search Flickr NB! May give other species
CC