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The greater scaup (Aythya marila), just scaup in Europe or, colloquially, "bluebill" in North America, [3] is a mid-sized diving duck, larger than the closely related lesser scaup and tufted duck. It spends the summer months breeding in Iceland, east across Scandinavia, northern Russia and Siberia, Alaska, and northern Canada.
Learn about the blue-billed duck, a small Australian stiff-tailed duck with a slate-blue bill that changes to bright-blue during breeding season. Find out its description, distribution, habitat, ecology, behaviour, diet, and conservation status.
Learn about the Blue-billed Duck, a small diving duck with a blue bill and chestnut and black plumage. Find out how to identify it, where to see it, and how it differs from Musk Duck.
7 lip 2023 · Learn about 25 ducks with blue beaks, such as the blue-billed duck, ruddy duck, American wigeon, and more. See photos, identification tips, calls, and fun facts for each species.
13 cze 2024 · Use this guide to identify, hunt, and cook bluebills. Bluebills will feed on clams, mussels, and other aquatic vegetation. The lesser and greater scaup are better known as bluebills. As the...
Known as the “bluebill” across North America, the greater scaup is the larger of the closely related lesser scaup. It is a mid-sized diving duck with yellow irises and a characteristic blue bill. The handsome drake has a black head with bottle-green iridescence visible in good lighting.
Learn about the blue-billed duck, a small Australian stiff-tailed duck with a slate-blue bill that changes to bright-blue during breeding season. Find out its distribution, diet, mating habits, threats and conservation status.
