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Greater scaup

en.wikipedia.org/wiki/Greater_scaup

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 ...

Lesser Scaup, Identification, All About Birds - Cornell Lab of ...

www.allaboutbirds.org/guide/Lesser_Scaup/id

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 ...

Lesser Scaup | Audubon Field Guide

www.audubon.org/field-guide/bird/lesser-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.

Greater and Lesser Scaup

biology.eku.edu/kos/scaup.html

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: Waterfowl ID - Ducks Unlimited

www.ducks.org/hunting/waterfowl-id/greater-scaup

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 - BirdWeb

www.birdweb.org/birdweb/bird/greater_scaup

Greater Scaup habitat, behavior, diet, migration patterns, conservation status, and nesting.

Comparison of Greater and Lesser Scaups - Utah Birds

www.utahbirds.org/featarts/Scaup.htm

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 - BirdWeb

www.birdweb.org/birdweb/bird/lesser_scaup

Lesser Scaup habitat, behavior, diet, migration patterns, conservation status, and nesting.

Comparison of Greater and Lesser Scaup - Birdzilla.com

www.birdzilla.com/bird-identification/id-skill-development/bird-families/waterfowl-identification/duck-identification/identification-of-diving-ducks/comparison-of-greater-and-lesser-scaup.html

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 ...

Greater Scaup | Flyways.us

flyways.us/duck-identification-resources/diving-ducks/greater-scaup

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 ...

More Info

Greater Scaup, Identification, All About Birds - Cornell Lab of ...

www.allaboutbirds.org

Learn how to identify Greater Scaup, its life history, cool facts, sounds and calls, and watch videos. The Greater Scaup is found primarily along the seacoast and ...

Greater Scaup | Audubon Field Guide

www.audubon.org

The more northerly of our two scaup species, the Greater is also found across northern Europe and Asia. Winter flocks on coastal bays may number in the ...

Lesser Scaup: Waterfowl ID - Ducks Unlimited

www.ducks.org

Lesser scaup have one of the most extensive breeding ranges of North American ducks. Their breeding range extends from the northern United States through ...