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Ringed Teal

Callonetta leucophrys

Least Concern
翼展
33.8 cm
体重
345.0 g
Anatidae
Anseriformes
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关于

棕颈鸭是南美洲小型色彩艳丽的鸭子,原产于巴西南部、阿根廷、乌拉圭和巴拉圭。雄鸟头部深绿色,具白色眉纹,颈部栗棕色,翼具翠绿色翼镜;雌鸟较暗淡。栖息于南美草原的湖泊和沼泽,以水生植物和昆虫为食,以树洞为巢。

Physical Description

Measurement Value Imperial
翼展 33.8 cm 13.3 in
体重 345.0 g 12.17 oz

识别

羽毛

Males have gray head with black crown; pink breast with black spots; chestnut back; buff-white flanks with fine barring. White facial blaze. Females brown with pale supercilium and white spots on flanks.

Habitat & Range

Subtropical forests, gallery woodlands, and wooded wetland margins in Bolivia, Brazil, Paraguay, Uruguay, and northeastern Argentina. Nests in tree hollows near water. Requires forested streams and rivers.

分布范围

Breeds in the southern Palearctic from the Iberian Peninsula to Central Asia; winters mainly in sub-Saharan Africa.

Diet & Feeding

Eats seeds, plant material, and aquatic invertebrates; filter-feeds in shallow water; broadly omnivorous and seasonally variable.

保护状况

Least Concern
IUCN Red List

行为与繁殖

筑巢

Nest type: CV,O. Incubation: 25-28 days.

产卵数

6-12

声音

鸣唱

Male utters a soft, high-pitched squeak; female gives a low, grunting kow note. Courtship involves quiet twittering exchanges between pairs in South American gallery forests.

分类学

Kingdom Animalia
Phylum Chordata
Class Aves
Anseriformes (Waterfowl)
Anatidae (Ducks, Geese & Swans)
Genus Callonetta
物种 Callonetta leucophrys

Distribution

Ringed Teal has been recorded in 13 countries.

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出现 Not recorded
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countries highlighted

External Databases

常见问题

What does the Ringed Teal eat?
Eats seeds, plant material, and aquatic invertebrates; filter-feeds in shallow water; broadly omnivorous and seasonally variable.
Where does the Ringed Teal live?
Subtropical forests, gallery woodlands, and wooded wetland margins in Bolivia, Brazil, Paraguay, Uruguay, and northeastern Argentina. Nests in tree hollows near water. Requires forested streams and rivers.
Is the Ringed Teal endangered?
The Ringed Teal has a conservation status of Least Concern.
How does the Ringed Teal nest?
Nest type: CV,O. Incubation: 25-28 days.
What does the Ringed Teal sound like?
Male utters a soft, high-pitched squeak; female gives a low, grunting kow note. Courtship involves quiet twittering exchanges between pairs in South American gallery forests.
How big is the Ringed Teal?
The Ringed Teal has a wingspan of 33.8 cm, weight of 345.0 g.
What order and family does the Ringed Teal belong to?
The Ringed Teal (Callonetta leucophrys) belongs to the order Anseriformes and the family Anatidae.

Similar Birds

Other species in the Anatidae family

比较

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