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Freckled Duck

Stictonetta naevosa

Least Concern
Chiều Dài Sải Cánh
46,5 cm
Khối Lượng
888,25 g
Họ
Anatidae
Bộ
Anseriformes

Giới Thiệu

An unusual Australian duck with dark brown plumage densely speckled with small pale spots. Considered a living fossil with no close relatives—placed in its own subfamily. Males have a red base to the bill in breeding season. Found in inland Australia; highly nomadic following rainfall.

Physical Description

Measurement Value Imperial
Chiều Dài Sải Cánh 46,5 cm 18.3 in
Khối Lượng 888,25 g 31.33 oz

Nhận Dạng

Bộ Lông

Dark grayish-brown plumage densely freckled with pale spots and streaks throughout. Head large and rounded with peaked crown. Bill gray-blue with red patch at base in breeding males. Sexes similar.

Habitat & Range

Dense inland freshwater swamps, tea-tree bogs, and reedy lakes across southern and inland Australia. Highly nomadic; follows ephemeral inland flooding. Key breeding sites in Murray-Darling Basin swamps.

Phạm Vi Địa Lý

Breeds in the sub-Arctic and boreal regions of North America; winters inland and coastally across the southern United States.

Diet & Feeding

Filter-feeds on invertebrates and seeds in shallow water; upends in wetlands; diet shifts toward plant matter outside breeding season.

Tình Trạng Bảo Tồn

Least Concern
IUCN Red List

Hành Vi & Sinh Sản

Làm Tổ

Nest type: CP. Incubation: 26-31 days. Fledging: 49-63 days.

Số Trứng

5-10

Âm Thanh

Tiếng Hót

Soft, nasal 'quacking' and grunting sounds. Considered a quieter, more secretive duck than most. Males give a soft wheeze; females give low quacks. Not vocal by duck standards.

Phân Loại Học

Kingdom Animalia
Phylum Chordata
Class Aves
Bộ Anseriformes (Waterfowl)
Họ Anatidae (Ducks, Geese & Swans)
Genus Stictonetta
Loài Stictonetta naevosa

Distribution

Freckled Duck has been recorded in 1 countries.

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Hiện Diện Not recorded
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countries highlighted

External Databases

Câu Hỏi Thường Gặp

What does the Freckled Duck eat?
Filter-feeds on invertebrates and seeds in shallow water; upends in wetlands; diet shifts toward plant matter outside breeding season.
Where does the Freckled Duck live?
Dense inland freshwater swamps, tea-tree bogs, and reedy lakes across southern and inland Australia. Highly nomadic; follows ephemeral inland flooding. Key breeding sites in Murray-Darling Basin swamps.
Is the Freckled Duck endangered?
The Freckled Duck has a conservation status of Least Concern.
How does the Freckled Duck nest?
Nest type: CP. Incubation: 26-31 days. Fledging: 49-63 days.
What does the Freckled Duck sound like?
Soft, nasal 'quacking' and grunting sounds. Considered a quieter, more secretive duck than most. Males give a soft wheeze; females give low quacks. Not vocal by duck standards.
How big is the Freckled Duck?
The Freckled Duck has a wingspan of 46.5 cm, weight of 888.25 g.
What order and family does the Freckled Duck belong to?
The Freckled Duck (Stictonetta naevosa) belongs to the order Anseriformes and the family Anatidae.

Similar Birds

Other species in the Anatidae family

So Sánh

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