The greater scaup (Aythya marila), just scaup in Europe or, colloquially, "bluebill"
in North America, is a mid-sized diving duck, larger than the closely related ...
Learn how to identify Lesser Scaup, its life history, cool facts, sounds and calls,
and watch videos. Two scaup species live in North America: the Greater Scaup ...
... of ducks associated with them. The two species of scaup sometimes occur in
the same places, but they tend to keep to themselves rather than mixing freely.
Images B and C show the typical Lesser Scaup head shape with pointed rear
crown and how head color can vary from purple to green gloss depending on ...
Greater scaup breed on the tundra and in the Boreal Forest zones from Iceland
across northern Scandinavia, northern Russia, northern Siberia and the western
Greater Scaup habitat, behavior, diet, migration patterns, conservation status,
Comparison of Greater and Lesser Scaup. Help with a challenging identification
is here! These remarkable pictures by Brian Currie offer a side-by-side ...
Lesser Scaup habitat, behavior, diet, migration patterns, conservation status, and
Take comfort in the fact that correctly picking a Greater Scaup out from a group of
Lesser Scaup might be next to impossible. It takes a lot of experience and skill ...
Aythya marila. The Greater Scaup drake has a black chest and rump, white flanks
and undersides. Its back is grayish. It has a large rounded head with a ...