Species:

Lesser Black-backed Gull (Larus fuscus)

Senegal Thick-knee (Burhinus senegalensis)

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Length (cm):
52-64
32-38
Wingspan (cm):
117-134
75-80
Weight (gram):
620-1000
0-0
Size group:
Bigger than a crow
Crow-size
Main Texts:
Appearance:

Yellow legs, black to dark grey back (regional variations) and black primaries with only small white spots. Generally more slender than Herring Gull and Great Black-backed, with longer and more narrow wings, and longer legs. Winter plumage with streaked head and neck. Underside of flight feathers smoky grey. Juveniles very variable, but generally darker than Herring Gulls. Young birds with completely dark inner primaries and broad terminal band to tail.

Sound:

Very similar to Herring Gull, but tone more nasal.


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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 Peter Boesman,http://www.xeno-canto.org ,CC license

Appearance:

This species is UNPUBLISHED. Description is not yet completed. Species on the WP-syllabus have priority.

Sound:


Distribution:

Ecology:

Links:

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Similar species (image):
Similar species (sound):
Silhouette Group:
Gull-like
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Waders
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Several different images of the species
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Several different sounds of the species