Species:

Purple Heron (Ardea purpurea)

Rough-legged Buzzard (Buteo lagopus)

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Length (cm):
78-90
50-60
Wingspan (cm):
120-150
120-150
Weight (gram):
525-1218
700-1600
Size group:
Bigger than a crow
Bigger than a crow
Main Texts:
Appearance:

Most similar to Grey Heron but leaves a much darker impression, has a slimmer body, neck and wings. The bill is markedly thinner and is almost level with the flat forehead. Adult birds have black longitudinal stripes along the rufous sides of the neck, and a black crown. Immature birds have more diffuse streaking, and are sandy brown instead of grey. Coverts are also brownish, and partially remains in first summer birds. In flight the dark underwings of adult birds are obvious. The folded neck creates a bigger and more angular bulge and the very long toes are often sprawled. More secretive behaviour than Grey Heron.

Sound:

Quite similar to Grey Heron, but not so vocal. Pitch slightly higher and remains stable throughout the short call. Volume muffled and timbre drier.

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

Appearance:

Variable plumage, but not as varied as Buzzard. Prominent black carpal patches and broad black terminal band on tail in all plumages. Upperparts dark and speckled, underparts pale. Head is paler than back, and base of bill paler still. Conspicuous white base of tail, and upperside of tail contrasts with the dark back. Female with big black belly patch, and one broad terminal band on tail. In males the belly patch this is less prominent, and the tail has 1-2 narrow bands in addition to the terminal one. Only other raptor with white tail and broad terminal band in the area is young Golden Eagles. These can be identified by size, and by showing 6 fingers, not 5 as in Buteo (Buzzards). Soars with slightly more raised wings than Buzzard.

Sound:

Most typical call a wailing, mewing "peeoooo". Quite similar to Buzzard, but the pitch falls more evenly throughout the whole call.

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:Giovanni Boano, Licence,Link.

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