Species:

Ruff (Calidris pugnax)

Great Skua (Stercorarius skua)

Change species:
Main Images:
Length (cm):
26-30
53-58
Wingspan (cm):
54-58
132-140
Weight (gram):
75-230
1210-1630
Size group:
Thrush-size
Bigger than a crow
Main Texts:
Appearance:

Relatively large wader with long orange or greenish (juveniles) legs. Scaly back and medium long, slightly curved and heavy bill. Male in breeding plumage unmistakable with ruff in various colours and patterns. Characteristic upright posture and body shape with long neck, small head and humped back. Conspicuous white oval patches at upper base of tail. Notable difference in size between sexes (male largest). Often seen feeding in meadows and fields when away from breeding ground.

Sound:

Generally silent. Short, muted, nasal, mono or disyllabic grunts sometimes heard.

Social sound:

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

CC-photo:A.J. Haverkamp, Licence,Link,

Sounds:Recorded by Jarek Matusiak,http://www.xeno-canto.org ,CC license

Appearance:

Large and heavy skua with broad wings and short tail. The white patches at base of primaries are more striking than in the other skuas, and are visible both on upper and underside of wings. Size comparable to Herring Gull, but build more compact. Seemingly black at a distance, but white wing-patches usually visible. Confusion with juvenile Pomarine Skua possible, but body is heavier (not just the chest), wings rounder, bill longer, neck thicker and tail shorter.

Sound:

Heard mostly at breeding ground. Short, and dry "kek", when agitated. Also a nasal, slightly mewing "kew".

Alarm 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

CC-sound:Rob van Bemmelen, Licence,Link.

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