Pacific Black Duck

について

パシフィックブラックダックはオーストラリア、ニュージーランド、太平洋島嶼部に広く分布するカモです。全身が褐色で、目の上に特徴的な白い眉斑があります。淡水の湿地、湖、川、河口に生息します。農業用水路にも適応しており、都市部の公園でも見られます。

Physical Description

Measurement	Value	Imperial
翼開長	50.2 cm	19.8 in
体重	1000.5 g	35.29 oz

識別

羽毛

Brownish-black body with pale buff feather edges giving scaly appearance. Bold pale buff supercilium and dark eye-stripe and crown stripe on paler face. Iridescent green speculum. Gray bill; orange legs. Sexes similar.

Habitat & Range

Freshwater and brackish wetlands across Australasia and the Pacific Islands, from freshwater lakes and rivers to coastal estuaries, mangroves, and irrigated agricultural areas. Highly adaptable to human-modified landscapes.

🌿 Wetland

分布域

Found across sub-Saharan Africa and Madagascar; locally sedentary in freshwater lakes and rivers year-round.

Diet & Feeding

Dives for fish and aquatic invertebrates; serrated bill adapted for gripping prey; diet varies with fish availability seasonally.

保全状況

Least Concern

IUCN Red List

行動と繁殖

営巣

Nest type: CV,O. Incubation: 26-32 days. Fledging: 52-66 days.

一腹卵数

3-15

鳴き声

さえずり

Female gives a loud, emphatic quacking series; male utters a soft quip note. Common call is a loud, repeated quack; alarm is an insistent, rattling quacking burst.

分類学

Kingdom	Animalia
Phylum	Chordata
Class	Aves
目	Anseriformes (Waterfowl)
科	Anatidae (Ducks, Geese & Swans)
Genus	Anas
種	Anas superciliosa

Distribution

Pacific Black Duck has been recorded in 4 countries.

{# Distribution Map — simplified SVG world map with highlighted countries. Expects `country_codes` variable: list of ISO alpha-2 codes (e.g. ["US", "CA", "MX"]). Uses Alpine.js to toggle classes on country paths. #}

生息あり Not recorded

countries highlighted

🇧🇪 Belgium 🇩🇪 Germany 🇳🇴 Norway 🇬🇧 United Kingdom

External Databases

よくある質問

What does the Pacific Black Duck eat?

Dives for fish and aquatic invertebrates; serrated bill adapted for gripping prey; diet varies with fish availability seasonally.

Where does the Pacific Black Duck live?

Freshwater and brackish wetlands across Australasia and the Pacific Islands, from freshwater lakes and rivers to coastal estuaries, mangroves, and irrigated agricultural areas. Highly adaptable to human-modified landscapes.

Is the Pacific Black Duck endangered?

The Pacific Black Duck has a conservation status of Least Concern.

How does the Pacific Black Duck nest?

Nest type: CV,O. Incubation: 26-32 days. Fledging: 52-66 days.

What does the Pacific Black Duck sound like?

Female gives a loud, emphatic quacking series; male utters a soft quip note. Common call is a loud, repeated quack; alarm is an insistent, rattling quacking burst.

How big is the Pacific Black Duck?

The Pacific Black Duck has a wingspan of 50.2 cm, weight of 1000.5 g.

What order and family does the Pacific Black Duck belong to?

The Pacific Black Duck (Anas superciliosa) belongs to the order Anseriformes and the family Anatidae.