Crested Tit (Lophophanes cristatus)
Raven (Corvus corax)
The pointed crest makes it rather unmistakable, but can be overlooked if crest is folded. Brown upperparts, pale buff underparts and black bib. Speckled crown and black eye-stripe connecting to characteristic cheek markings.
Sound:Call a characteristic vibrating rolling trill "Trrrrurrrurrrit", with last syllable emphasized and ending with ascending pitch. Often preceded by a couple of introductory "tzi tzi". Song: an improvisation over previously described calls.
Contact call:
Distribution:
Wikipedia: map (se also Xeno-canto below)
Ecology:Birdlife ecology
Links:
Observation.org Latest observations
Image search Flickr NB! May give other species
CCBuzzard size and largest passerine in the region. All black with very heavy bill, flat crown and shaggy throat. Long, broad wings and wedge-shaped tail. Superb, powerful and often playful flight. Often soars like a raptor.
Sound:Quite varied repertoire. Most heard sound a short, coarse, but resonant "korrk. Other sounds may be surprisingly resonant and pure, like a ringing "clong" etc. Shows even more variation when courting.
Alarm call:
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