Appearance:

Chocolate-brown hood in adult plumage (seemingly black at a distance), but head only with dark markings in winter and juvenile plumages. Underparts of inner primaries dark grey. First few primaries white with black tip, both on upper side of wing and under. Last character conspicuous in all plumages, but slightly less obvious in juveniles due to larger dark area of wing-tip. Slender-billed Gull and Bonaparte's Gull show similar white first primaries, but differs in long and slender head profile and white underparts of hand respectively.

Sound:

Quite vocal, especially at breeding ground. Distinct, harsh calls. A rasping "kreearr", and shorter, sharp warning calls; "kek".

Contact 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

Appearance:

A small, long-winged and pale buff-grey pigeon, with characteristic black half-collar stretching from the hind-neck to the sides. Most likely to be confused with Turtle Dove, but upperparts of tail lacks strong contrasts, undersides of wings are whitish and lower belly buff (not white). Juveniles lacks the black neck-collar.

Sound:

Song a characteristic, rhythmic cooing, consisting of three syllables with emphasis on the second. The third lower pitched than the rest. Can be rendered as "su-do-ku" (or "deca-oc-to", latin name derived from song). Excitement-call a nasal "wrrraa".

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-photo:Ronald Pieters, Licence,Link.