Species:

Purple Swamphen (Porphyrio porphyrio)

Black Grouse (Lyrurus tetrix)

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Length (cm):
45-50
40-55
Wingspan (cm):
90-100
65-80
Weight (gram):
520-1000
750-1450
Size group:
Crow-size
Bigger than a crow
Main Texts:
Appearance:

Largest rail in VP. Clearly bigger than coot, and almost twice the size of Moorhen. Generally unmistakable with its dark, violet blue plumage, long, robust legs and heavy bill. Under tail coverts white. Red frontal shield and bill, pinkish red legs. Immature birds with duller coloured legs, duller plumage and faintly greyish/whitish underparts. Trailing legs obvious in flight. Swims readily.

Sound:

Rich repertiore and very vocal. Sounds range from soft, mewing and laughing to hard, extremely shrill trills. Generally louder, and shriller than congeners. Often merges into, or starts with diagnostic, extremely hard trill "krrrrriiit".

Contact calls:

Error loading Flash for sound!
See sound file


Distribution:

Xeno-canto: map

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:

Male differs from Capercaillie in smaller size, stockier build, curled outer tail-feathers and pure white under tail-coverts. Both sexes with white wing bars. Female more evenly speckled than Capercaillie, lacking brick coloured patches on breast an neck. Much less noisy when flushed than Capercaillie.

Sound:

Song: a far reaching, continuous, bubbly cooing, occasionally interrupted by a hissing "chooo-eee". Female calls with a nasal "go-go-go-gooo", ending on a falling drawn-out note.

Song:

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:Terje Kolaas, Licence,Link.

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