Red-necked Nightjar (Caprimulgus ruficollis)
Black Kite (Milvus migrans)
Told from Common Nightjar by evenly broad pale bands on coverts, no dark leading edge of wing and rufous necklace all around nape. Underparts more rufous than C. Nightjar, and white throat-patch larger. Sexes are very similar, and both show white patches on wings and tail. Larger than C.N. and with experience possible to identify in silhouetting flight by it's larger head and longer tail.
Sound:Female calls with rasping series of "eech-eech-eech-eech". Flightcall resembles C.N. Song very diagnostic, and not likely to be confused with any other sound. May be described as a fairly deep and resonant knocking, with a steam-engine-like rhythm; "ko-tok, ko-tok, ko-tok, ko-tok ".
Song:
Distribution:
Wikipedia: map (se also Xeno-canto below)
Ecology:Birdlife ecology
Links:
Observation.org Latest observations
Image search Flickr NB! May give other species
CCCC-Photo:Hans Verdaat, Licence,Link.
Medium sized, brown raptor with shallowly forked tail. Juveniles with mottled appearance, due to buffed tips of wing coverts. Easily mistaken for Red Kite, but tail is not that deeply forked, upper side of tail is dark brown and head not so pale (plumage colours overall more uniform). Base of primaries paler than the rest of the underwing (especially in Middle-East birds), but with much less contrast to the black wing tips than in Red Kite. Differs from dark morphed Booted Eagle by the forked tail. Wings held horizontally (separates it from harriers). Typically twists it's tail frequently to maintain position in the air (like Red Kite).
Sound:A piercing, first ascending then descending long "piuuu". Starting as a clear tone then gradually taking on a vibrating character that differs from Red Kite. Also a sharp "kieee -ki- ki-ki". More vocal than Red Kite.
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