Herring Gull (Larus argentatus)
Magpie (Pica pica)
Large gull with deep chest, light grey back and heavy yellow bill with red spot (adult). Pinkish legs and black tipped primaries with white windows. Winter plumage with streaked head and neck. Develops grey mantle in 2.nd winter. Young birds may be difficult to distinguish from juvenile Greater- or Lesser Black-backed Gulls, and the species shows notable variation in both plumage and size. Juveniles generally shows darker head and less contrasting markings than Greater Black-back, and pale inner primaries (window), as opposed to the all black hand of young Lesser Black-backs.
Sound:Quite vocal. A long and strong "ay-kay-kay-kay-kay" with fading strength commonly heard. A deep "ga-ga-ga" heard from anxious birds. All calls much deeper pitched than Common Gull. Difficult to distinguish from Lesser Black-backed Gull, but tone is less nasal.
Contact call and 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
CCUnmistakable. Only black and white passerine of it's size in Europe. Short rounded wings and exceptionally long tail. Wings fan-shaped and tail graded. Tail constitutes about half of the total length in adult birds. Compact body but relatively long legs. Flat crown. White wing patches/flight feathers very conspicuous in flight.
Sound:Most notable sound a harsh, chattering "chechechecheche" used as warning call, or when mobbing predators. Rich repertoire includes soft and surprisingly varied sub-song.
Alarm call:
Distribution:
Xeno-canto: map
Ecology:Birdlife ecology
Links:
Observation.org Latest observations
Image search Flickr NB! May give other species
CC