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.
25 Unique Ducks With Blue Bills (Ultimate Guide With Photos!)
2023年7月7日 · Blue-billed teals, also known as spotted or Hottentot teals, are small dabbling ducks found in Africa. They have dark caps, dark smudges on pale tan cheeks, and light bluish-gray bills with blackish culmen and nails. Blue-billed …
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 - Facts, Diet, Habitat & Pictures on ...
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). The male has a slate-blue bill which changes to bright-blue during the breeding season, hence the duck's common name.
Blue-billed Duck - The Australian Museum
The Blue-billed Duck is a compact diving duck with males having a large scooped bright, light blue bill. Males have a rich deep chestnut plumage overall except the dark head and upper neck and an orange-brown to white area at the centre of the belly.
Blue-billed Duck - Birds in Backyards
The Blue-billed Duck is a compact diving duck with males having a large scooped bright, light blue bill. Males have a rich deep chestnut plumage overall except the dark head and upper neck and an orange-brown to white area at the centre of the belly.
Blue-billed Duck (Oxyura australis) – Planet of Birds
2011年11月12日 · The Blue-billed Duck is one of only two Australian species of stiff-tailed ducks – diving ducks with spine-like tail-feathers. It is a small and compact duck, with a length of 40 cm. The male’s head and neck are glossy black, and the back and wings are …
Blue-billed Duck - SWIFFT
The Blue-billed Duck (Oxyura australis) is a stiff-tailed diving duck. Its genus name Oxyura is derived from the Greek oxys -sharp and oura - tail. The adult male has a distinctive sky-blue bill, glossy black head and chestnut body plumage, which is most
Blue-billed Duck (Oxyura australis) | Summary | BirdLife ...
Powered by Esri. This species has an extremely large range, and hence does not approach the thresholds for Vulnerable under the range size criterion (Extent of Occurrence <20,000 km 2 combined with a declining or fluctuating range size, habitat extent/quality, or population size and a small number of locations or severe fragmentation).
Blue-billed Duck - Oiseaux-Birds
Blue-billed Duck form large flocks in winter, on large, open freshwater dams and lakes with deep water. It is also found in large rivers and saline water bodies in non-breeding season. But this species prefers deep, permanent, freshwater swamps with dense vegetation.
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