Brambling (Fringilla montifringilla)
Whiskered Tern (Chlidonias hybrida)
White rump and orange buff chest in all plumages. Breeding males with shiny black head and back. Females and winter plumage appears very speckled/mottled, especially in flight. Tail slightly shorter than Chaffinch, more deeply forked and almost black. Bullfinch and Goldfinch both have white rump, but Brambling is easily distinguished from these by the double wing-bars. Flight undulated and bouncing.
Sound:Large repertoire of mostly characteristic sounds. Contact calls include a short, nasal, ascending "keeaa", a short high-pitched, piercing "tzeet" and a linnet-like "chepp". Song very distinct; a soft, wheezing, drawn-out single note. Repeated at the same pitch in a monotonous manner. May be mistaken for Greenfinch, but note softer timbre and stable pitch throughout the call.
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
CCSounds: www.xeno-canto.org,Terje Kolaas,http://creativecommons.org/licenses/by-nc-sa/4.0/
Largest marsh tern. Liable to confusion with Sterna terns due to black cap, in addition to other marsh terns. All marsh terns (Chlidonias) differs from Sterna by lack of tail streamers, short tail with shallow fork, shorter wings and stiffer flight. Marsh terns don't plunge-dive for food but picks from surface (though Whiskered Tern may belly-plunge), mostly in fresh water. Adult Whiskered Tern easily told from other marsh terns by distinct black cap contrasting to white cheeks and throat. Underwing pale with diffuse dark trailing edge. Belly distinctly darker than Common- and Arctic Tern, but beware of variation in both species. Bill dark blood red. Adult winter: Very pale with no distinct markings except for ill-defined black mask stretching from eye to eye across nape. Forehead white and with crown white speckles. Bill black. Immature: Yellowish brown saddle with coarse dark pattern, though these are moulted in early autumn. Usually lacks dark carpal bar and cap ill-defined. Whiskered Tern generally stockier built than other marsh terns. Both immatures and adult winter show grey rump (different from Common, Arctic and White-Winged), and bill is dagger-shaped (most apparent in males).
Sound:Contact call freely used and fairly distinct: An extremely hoarse, and rasping "krreek" in various moods. Timbre comparable to Corncrake. Sometimes uttered in stuttering series "kr-kr-kr-kr-kr".
Contact call:
Distribution:
Xeno-canto: map
Ecology:Birdlife ecology
Links:
Observation.org Latest observations
Image search Flickr NB! May give other species
CCCC-sound:Patrik Åberg, Licence,Link.
CC-photo:Jurrien van Deijk, Licence,Link.
CC-photo:Geert Moris, Licence,Link.