Short-toed Snake Eagle (Circaetus gallicus) -> Long-tailed Jaeger (Circaetus gallicus) - BirdID's Bird Guide - Nord University

Species:

Short-toed Snake Eagle (Circaetus gallicus)

Long-tailed Jaeger (Stercorarius longicaudus)

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Next species:

Lesser Spotted Eagle

Little Auk

Prev species:

Griffon Vulture

Parasitic Jaeger

Length (cm):

62-67

48-53

Wingspan (cm):

185-195

105-117

Weight (gram):

1200-2200

240-350

Size group:

Bigger than a crow

Crow-size

Main Texts:

Appearance:

Only eagle in WP with whitish underparts and dark hood and chest. Underparts variably barred with 2-3 tail-bands, but leaves an overall pale impression. May be confused with Osprey, but outer wing is much broader and carpal patches is absent. Dark individuals may resemble Honey Buzzards, but note 6 fingers and lack of carpal patches. Pale individuals may show pale throat and chest. Soars on flat or marginally raised wings, with hand stretched slightly forward. Tail slender with straight cut end and sharp corners.

Sound:

Quite vocal, especially at breeding ground. A wailing "keeeeaaaaaa" with marked register breaks, or a soft "pjuu-pjuu-pjuu". Male purer and more resonant than female.

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:Marco Dragonetti, Licence,Link.

Appearance:

Breeding plumaged adults with streamers unmistakable (streamers comprising two thirds of total tail length). Adult plumage shows less variation than in other skuas. No hint of breast band, and transition between pale belly and darker vent very diffuse. No white patches at base of primaries of underwing in adults. Juveniles easily confused with juvenile Arctic Skua, but are more slender. Wings narrower and primaries and tail longer. Juvenile Arctic Skua shows white patches at base of primaries on both sides of wings, juvenile Long-tailed only on underwing, and on first few primaries of upper. Barred rump and tail coverts in juveniles. Flight elegant and buoyant.

Sound:

Calls sharp and less full-bodied than Arctic Skua, and not so mewing. Short, double-accented "kew-wev" or short "kerk" in agitation. Also a long drawn-out "keeeeaah", resembling both Arctic Skua and Common Gull.

Alarm/flight call: