Appearance:

Largest falcon. Heavily built. Grey upperparts and white, speckled underparts. Juveniles with browner plumage than adults, blue-grey legs and longitudinal streaking below. Diffuse moustache-stripe, and the whole head seems dark at distance, lacking a defined cap. Rounder and broader wings, longer tail and bulky belly distinguishes it from Peregrine. Underside of wings with dark coverts in contrast to pale base of flight-feathers. Extremely powerful, but slower flight action than Peregrine.

Sound:

A coarse, drawn out, Peregrine-like "kaaawt", with emphasis on ending, is repeated in series. Much slower paced than in small falcons, and deeper and with different attack than in Peregrine. Also shorter, coarse warning-calls.

Alarm 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

Sounds:Recorded by Andrew Spencer,http://www.xeno-canto.org ,CC license

Appearance:

Gives a bulkier impression than Skylark, with longer bill, heavier head and body, and broader tail. In flight broad wings and short tail prominent. Lacks white edges on wings. Orange buff underwings. Crest on rear crown spiky and uneven. Outer tail feathers rufous, not white. Occasional song-flight. Slower wing-beats than skylark. Very similar to Thekla Lark, and identification can be very difficult in areas where both species occur. The much used streaked-breast character is not always relevant because of regional variations. Then habitat, behaviour and voice becomes important to identification, and a combination of structural and plumage character should be used. Bill appears curved (because of straight lower mandible), crest spikier than Thekla, belly deeper, back less heavily streaked , tail coverts less rusty-brown, upper breast usually with less defined streaking. Eye-stripe buffish, rather than white behind eye. Less prone to perch on top of scrubs or bushes than Thekla, and prefers lower altitude .

Sound:

Song: a mix of long whistling, fluting sounds, trills and mimicry. Full song quite similar to Thekla Lark. Rudiments of song are often heard and includes more melancholic whistling than Thekla. Contact call/alarm-call: May be the best characteristic to separate it from Thekla Lark where both species occur. Crested Lark call with 2-4 syllables, of which one is extended and fairly flat. The phrase has a less "bouncing" feel to it than Thekla Lark, lacking the accented rapid rise and fall in pitch of the extended note of Thekla Lark.

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

CC-sound:Peter Boesman, Licence,Link.