Appearance:

Plumage a mix of rusty, creamy brown and grey, resembling a nightjar. A rather unmistakable bird, despite the lack of striking plumage features. Behaviour both passerine- and woodpecker-like, but with less woodpecker-like tree clinging. Often feeds on the ground. May give a reptile-like impression.

Sound:

Normally silent when not breeding. Song (both sexes): an insisting, Merlin- or Lesser Spotted Woodpecker-like series of plaintive "kee kee kee kee kee ". First slightly ascending, then descending. Other sounds: a guttural "gru", and hissing sounds when threatened.

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

Appearance:

Differs from Common Tern in shorter head, and blood-red bill. Legs shorter, but tail streamers longer (extends well past wings in sitting birds). Underparts of primaries with sharply bordered dark trailing edge (diffusely bordered in Common Tern). Both primaries and secondaries transparent to sunlight. Crest less apparent than in Common Tern and underside greyer. Cheeks white just below the black cap, often in contrast to grey lower cheeks. Juveniles lacks buff coloured back.

Sound:

Similar to Common Tern but higher pitched. Typical call a series of high pitched "tip-tip-tip", and longer, ringing, high-pitched "kriiiiii" calls. The drawn out "kree-aaahh" call falls less distinctly in pitch than Common Tern.

Calls:

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:Stein Ø. Nilsen, Licence,Link.