Species:

Great Black-backed Gull (Larus marinus)

White-tailed Eagle (Haliaeetus albicilla)

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Length (cm):
64-78
70-90
Wingspan (cm):
150-165
200-240
Weight (gram):
1033-2272
3075-6920
Size group:
Bigger than a crow
Bigger than a crow
Main Texts:
Appearance:

Adults: Black back and pinkish legs. Large white windows at tips of primaries, and broad white trailing edge of wing. A very heavy gull with a heavy bill and broad wings. Juveniles with pale head, boldly spotted back and heavier bill than Lesser Black-backed and Herring Gull.

Sound:

Can be identified from the low pitch alone. Clearly deeper than Lesser Black-backed and Herring Gull.

Call:

Error loading Flash for sound!
See sound file


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

CC-sound:Jarek Matusiak, Licence,Link.

Appearance:

Diagnostic flight profile with rectangular, uniformly broad and deeply fingered wings. Long neck and short, wedge-shaped tail. Bill very heavy and tarsus unfeathered. Adults with pale, yellowish head and white tail. Juveniles uniformly brown with dark tail. Females bigger than males. Flight pattern: Long sequences of shallow wing-beats, and only limited glides (as opposed to Golden Eagle).

Sound:

A sharp high-pitched clear "klyytt klyytt klyytt klyytt" is often heard. Uttered with some variation in pitch and timbre. Sometimes more raucous and not so high pitched.

Contact call:

Error loading Flash for sound!
See sound file


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

Sounds:Recorded by Martin Miethke,http://www.xeno-canto.org ,CC license

Similar species (image):
Similar species (sound):
Silhouette Group:
Gull-like
Silhouette
Raptors
Silhouette
Several different images of the species
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Several different sounds of the species
Error loading Flash for sound!
See sound file