African Black Duck vs Musk Duck
Anas sparsa 비교 대상 Biziura lobata
Side-by-Side Comparison
| 속성 | African Black Duck | Musk Duck |
|---|---|---|
| 학명 | Anas sparsa | Biziura lobata |
| 목 | Anseriformes | Anseriformes |
| 과 | Anatidae | Anatidae |
| 보전 상태 | Least Concern | Least Concern |
| 체장 | — | — |
| 날개 폭 | 49.5 cm (19.5 in) | 42.3 cm (16.7 in) |
| 체중 | 996.8333333333334 g (35.16 oz) | 1930.75 g (68.11 oz) |
| 식성 | Eats molluscs, crustaceans, and aquatic invertebrates; dives in coastal and freshwater habitats; diet heavier in … | Dives for aquatic invertebrates, small fish, and plant material in Australian freshwater lakes. Highly aquatic; … |
| 산란 수 | 4-9 | 2-3 |
| Population Trend | — | — |
Habitat Comparison
African Black Duck
Fast-flowing rocky rivers and streams, mountain gorges, and waterfalls from sea level to 4,000 m across sub-Saharan Africa from Ethiopia and Kenya south to the Cape. Requires clear turbulent water with boulders.
Song & Call Comparison
African Black Duck
Produces a harsh, resonant quacking call; alarm is a loud, emphatic quack repeated rapidly. Both sexes call with strong quacking; pairs duet with synchronized calls along African rivers.
Musk Duck
Male produces a loud, explosive plonk call followed by bill-drumming on the water surface; female gives a harsh quack. The male's bizarre splashing display is unique and unmistakable among Australian …
Geographic Range & Migration
African Black Duck
Resident across South and Southeast Asia, from India to southern China and the Philippines. Non-migratory in most of its range.
Musk Duck
Endemic to southern Australia, including southeastern and southwestern regions. Found on wetlands with lignum and reeds.
보전 상태
African Black Duck
Musk Duck
How to Tell Them Apart
African Black Duck
Dark blackish-brown plumage with bold white spots on back and scapulars. Iridescent blue-green speculum with white borders. Head dark with pale spots. Bill and legs dark gray. Sexes similar. Fast-flowing …
Musk Duck
Both sexes are uniformly dark sooty-brown, densely barred and vermiculated with black; male has distinctive pendulous black lobe hanging below bill. Females and immatures are smaller and lack the lobe.
About These Birds
African Black Duck
아프리카 검정 오리는 사하라 이남 아프리카의 산간 하천과 개울에 서식하는 중간 크기의 오리입니다. 어두운 갈색 깃털과 흰색 반점이 특징이며, 빠르게 흐르는 물에 적응되어 있습니다.
Musk Duck
오스트레일리아의 가장 큰 뻣뻣한 꼬리 오리(약 1.9kg)로, 수컷의 부리에서 가죽질 돌기가 늘어집니다. 오스트레일리아 남부의 깊고 영구적인 담수 호수와 습지에 서식합니다. 수컷은 구애 시 사향 냄새를 방출합니다. 물고기, 개구리, 갑각류, 연체동물을 잠수하여 먹습니다. 은밀한 행동으로 인해 거의 볼 수 없는 관심대상 종입니다.