Greater scaup - Wikipedia
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 .
The Bluebill Duck: How To Identify, Hunt, and Cook Scaup - Field & Stream
Below is an all-around guide to help locate, identify, hunt, and cook bluebill ducks.
25 Unique Ducks With Blue Bills (Ultimate Guide With Photos!)
2023年7月7日 · Blue-billed ducks are small stiff-tailed ducks – they have long and stiff tail feathers held erected when resting. They are native to Australia and inhabit inland wetlands but also artificial wetlands, like sewage ponds.
Greater Scaup Identification - All About Birds
Medium-sized diving duck with rounded head and fairly heavy, broad bill. Warm brownish overall, with white facial patch next to bill and a yellow eye. Found on large bodies of water around the Great Lakes and coastal areas in the United States. Note the round-headed look with the head peaking closer to the rear.
Lesser scaup - Wikipedia
The lesser scaup (Aythya affinis) is a small North American diving duck that migrates south as far as Central America in winter. It is colloquially known as the little bluebill or broadbill because of its distinctive blue bill.
Photo Essay: Greater and Lesser Scaup | Ducks Unlimited
2014年5月21日 · Greater and lesser scaup share a number of traits, not the least of which is a distinctive blue bill, from which they derive their popular nickname "bluebills." The origin of the term scaup, however, is less clear.
Blue-billed Duck - eBird
Small stiff-tailed diving duck with a relatively slender dished bill. Floats very low in the water, and unlikely to be seen on land. Male has intense chestnut and black plumage, bright blue bill.
Blue-billed duck - Wikipedia
The blue-billed duck (Oxyura australis) is a small Australian stiff-tailed duck, with both the male and female growing to a length of 40 cm (16 in). [2][3] The male has a slate-blue bill which changes to bright-blue during the breeding season, hence the duck's common name.
The Greater Scaup (Blue Bill duck) - Avibirds.com
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.
Greater Scaup (Aythya marila) – Blue-billed Diving Duck - Project …
2021年1月24日 · The greater scaup (Aythya marila) is the only circumpolar diving duck, meaning it breeds in far northern latitudes across North America, Europe, and Asia. Its very close cousin, the lesser scaup, is extremely similar-looking in most respects and requires a close examination to tell the difference.
- 某些结果已被删除