Little Grebe (Tachybaptus ruficollis)
Yellow-billed Loon (Gavia adamsii)
Small, dark grebe with bright yellow gape, short neck and bill. Winter plumage paler than summer, with chestnut flanks, neck and cheeks, giving much less contrast between upper- and underparts than in Slavonian Grebe. Fluffy, pale stern. No crest or tufts/tippets and no white markings on wings.
Sound:Relatively vocal compared to many other grebes. Call; sometimes a single quite clear high pitched "dydlylyyt". More often combined into longer phrases with harsher quality, oscillating like laughter and travelling up and down in pitch in agitated motion. Reminiscent of female Cuckoo.
Display:
Distribution:
Xeno-canto: map
Ecology:Birdlife ecology
Links:
Observation.org Latest observations
Image search Flickr NB! May give other species
CCLarge and bulky diver with yellow or whitish, heavy bill and square head profile with steep forehead. Usually holds bill uptilted, not pointed straight like Great Northern Diver. Summer: White underparts and chequered black back. Black head and neck with white horizontal band. Winter: White underparts and grey back. Neck usually much more diffusely marked than in Great Northern Diver. Heavy goose-like flight.
Sound:Song similar to Great Northern Diver, but slower and harsher. Not very vocal.
Song:
Distribution:
Wikipedia: map (se also Xeno-canto below)
Ecology:Birdlife ecology
Links:
Observation.org Latest observations
Image search Flickr NB! May give other species
CCCC-photo:Seabamirum, Licence,Link.
CC-photo:Bering Land Bridge National Preserve, Licence,Link.