Appearance:

Only swift in the region with white underparts divided by breastband. Upperparts brown. Distinctly bigger than Swift, with robust build and powerful flight. Tail short with rather shallow fork. Wing-action slower than Swift, with each beat discernible. May give Hobby-like impression at a distance .

Sound:

Seldom heard except in breeding season. Call a long, hard, trilling note, reminiscent of Temminck's Stint . Also a short, cut-off pju pju pju used as alarm call.

Contact call:

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

CC-sound:Fernand DEROUSSEN, Licence,Link.

Appearance:

Very large, mostly unmistakable bird. Grey upperparts, white underparts and yellow/yellowish bill. Keeps neck retracted when flying (as opposed to crane). May be mistaken for Purple Heron, but back of neck grey, not brown. Bill heavy and dagger-shaped. Neck thicker and less angular than in Purple Heron. Unmarked cheeks.

Sound:

Quite vocal. Most common call a short, far reaching and extremely harsh, rasping sound. At breeding ground a varied repertoire of harsh and clattering sounds.

Flight call:

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