Species:

Whooper Swan (Cygnus cygnus)

Red-breasted Merganser (Mergus serrator)

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Length (cm):
145-160
52-58
Wingspan (cm):
218-243
70-86
Weight (gram):
8500-10000
900-1350
Size group:
Bigger than a crow
Crow-size
Main Texts:
Appearance:

Same size as Mute Swan. Adults pure white and juveniles greyish. The bill is black with a yellow wedge reaching well beneath the nostrils. Juveniles differs from Mute Swan in lacking black lores, and having a pink tinge to the grey bill.

Sound:

Quite vocal. Trumpet-like clear honks of half a second length most frequent in flight and take-off/landing. Often voiced with a register break.

Contact 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

CC

Sounds:Hannu Jännes,http://www.xeno-canto.org ,Creative Commons Attribution-NonCommercial-ShareAlike 4.0

Appearance:

Noticeably smaller and more slender than Goosander. Bill much thinner, especially at base. Both sexes with more shaggy crest than Goosander. Male: dark head, white collar. Only sawbill with (medium) dark chest. Female differs from Goosander by smooth transition from brown head to grey lower neck, and less contrasting white throat patch. Striking white wing-bars with crossing black stripe visible in flight.

Sound:

Female call a harsh "karr karr". Male display sound a three-syllabic, fast, "chi-ka-wee" slightly resembling Goldeneye.

Female:

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:JanetandPhil, Licence,Link,

CC-photo:JanetandPhil, Licence,Link,

Sounds:Recorded by Jelmer Poelstra,http://www.xeno-canto.org ,CC license

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