Appearance:

Very similar to Hooded Crow, apart from the all black plumage. Easily confused with young Rooks, since these lack the naked bill base and baggy trousers of adults. Carrion Crow differs from Rooks by deeper bill with a more curved upper mandible (bill of Rook conical). The wings are evenly broad, not more narrow closer to the body (difficult to judge). Carrion Crow shows no hint of crest, as is often seen in Rooks. Differs from Raven in less deep bill, no neck ruff and rounded, not wedge-shaped, tail.

Sound:

Probably impossible to tell from Hooded Crow by sound with certainty, but tends to sound harder, and more mean.

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:

Small and slender Sylvia about the size of Lesser Whitethroat. The short wings, steep forehead and striking long tail alone is often enough for positive id. Upperparts dark slate grey, and underparts of male vinous red with finely white spotted throat. Female less brightly coloured with more brownish tones and less red underparts. Immature duller still, with brownish underparts rather than red. Yellow base of lower mandible in all ages and sex. Lacks the white moustache-stripe of Subalpine Warbler. Tail frequently held raised. Skulking behaviour. Prefers scrubs/Gorse and is usually only glimpsed when moving low from bush to bush, or when singing from more exposed perch.

Sound:

Contact call a diagnostic, very nasal "chirr", quite different from other Sylvia, and used freely. Warning call a har "tuc". Song similar to Sardinian Warbler, but usually identifiable by frequently interspersed contact calls. Phrases are quite short, and pauses are as long or longer than the actual phrases. Each phrase typicall starts and ends with a more tonal segment than the regular chattering.

Song (with contact call):

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:Marc Kolkman, Licence,Link.

CC-sound:Peter Boesman, Licence,Link.

CC-photo:chausinho, Licence,Link.

CC-Photo:Viskens Michel, Licence,Link.

CC-photo:Ximo Galarza i Planes, Licence,Link.