Species:

Black Stork (Ciconia nigra)

Montagu's Harrier (Circus pygargus)

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Length (cm):
95-100
43-47
Wingspan (cm):
145-155
105-120
Weight (gram):
3000-3000
227-445
Size group:
Bigger than a crow
Crow-size
Main Texts:
Appearance:

Similar to White Stork (Ciconia ciconia), but with dark brown, metallic neck, head, breast and back. Only belly and innermost, under wing coverts are white. Legs, eye-ring and bill deep red. Flies with neck extended like White Stork, but contrasting white belly is visible at great distance. Immature birds duller brown than adults, with grey-green bill and legs.

Sound:

Thin, disyllabic "ahhh-li" heard at nest and when courting. One syllable sounds like gasping intake of air, the other is a thin, piping sound. A bit like a cheap, manual, air-mattress pump. Bill-clattering used by juveniles in alarm.

Courting:

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:Edmunds Racinskis, Licence,Link.

Appearance:

Elegant harrier, with slender wings and 4 "fingers". Adult male easily recognized by single black band on upperwing, and double on underwing, and by rufous under wing-coverts. Chest is considerably darker grey than in Pallid Harrier, in contrast to white lower belly. Adult female differs from Hen- and Pallid Harrier by dark upper wing-band (not as prominent as in male). Broad, pale subterminal band on underwing reaching all the way to wing pit. Under wing coverts barred. Immature birds told from Hen Harrier by rufous, almost unstreaked underparts. From Pallid Harrier by dark wing tips and no marked, dark neck sides or pale collar. Beware of moulting Hen Harriers, with 4 "fingers".

Sound:

Quite similar to Hen Harrier. Seldom heard, even at breeding ground. Sharp "ke-ke-ke-ke", and various high-pitched whistling sounds.

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.

CC-photo:Radovan Václav, Licence,Link.

CC-photo:Radovan Václav, Licence,Link.

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