Appearance:

Huge bird of prey with almost white head, neck and ruff. Body buff and wing-coverts pale buff in marked contrast to dark flight-feathers (opposite of Black Vulture). Silhouette typical with small head and short tail. Wings with S-shaped trailing edge, and very long and widely separated primaries. Soars with wings raised in shallow V. Glides on bowed wings, with slightly folded and depressed primaries.

Sound:

Quite vocal for a vulture, but generally silent in flight. Various shrieking high notes, hissing, and harsh cackling sounds.

Squabbling:

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

Sound recording:Recorded by Fernand Deroussen,http://www.xeno-canto-org/,CC license

Appearance:

Clearly smaller than Wood Pigeon, and lacks white wing-patches. Most susceptible to confusion with Feral Pigeon. Differs from latter in incomplete dark wing-bars, covering only inner secondary coverts. Colour of back same grey tone as neck and head. Never with white patch at lower back. Underside of wings grey, with clearly defined dark frame. Black trailing edge of tail fairly broad.

Sound:

Song a two-syllable, cooing. Much louder and more accentuated first syllable than in Feral Pigeon. First a short ascending "oooh", immediately followed by a short descending "oohh". Tone quite pure, mostly lacking the rolling quality of Feral Pigeon.

Song:

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