Dusky Scrubfowl vs Tongan Scrubfowl
Megapodius freycinet 비교 대상 Megapodius pritchardii
Side-by-Side Comparison
| 속성 | Dusky Scrubfowl | Tongan Scrubfowl |
|---|---|---|
| 학명 | Megapodius freycinet | Megapodius pritchardii |
| 목 | Galliformes | Galliformes |
| 과 | Megapodiidae | Megapodiidae |
| 보전 상태 | Least Concern | Vulnerable |
| 체장 | — | — |
| 날개 폭 | 42.0 cm (16.5 in) | 35.4 cm (13.9 in) |
| 체중 | 644.5 g (22.73 oz) | 376.5 g (13.28 oz) |
| 식성 | Omnivorous ground forager in New Guinea and island forests; eats fallen fruits, seeds, and invertebrates … | Forages on Tongan islands for fallen fruits, seeds, invertebrates, and small animals in coastal forest … |
| 산란 수 | -- | 12-16 |
| Population Trend | — | — |
Habitat Comparison
Song & Call Comparison
Dusky Scrubfowl
Emits a loud, raucous cackling wail and deep clucking. The wailing cackle is characteristic of eastern Melanesian scrubfowl; carries through Maluku forest edges and secondary scrub.
Tongan Scrubfowl
Emits a loud, cackling wail and guttural territorial calls. Vocalizations poorly known; presumed to produce typical Megapodius scrubfowl cackling-wail calls on Tongan islands.
Geographic Range & Migration
Dusky Scrubfowl
Resident across eastern Indonesia from Lombok east through the Banda Sea islands to the Moluccas and western New Guinea. Found in lowland forest.
Tongan Scrubfowl
Endemic to Niuafo'ou Island in Tonga. Found in tropical scrub and forest. Critically endangered, with a tiny population on one island.
보전 상태
Dusky Scrubfowl
Tongan Scrubfowl
How to Tell Them Apart
Dusky Scrubfowl
Dark dusky-brown above and below; bare reddish-orange facial skin prominent around eye; brownish-grey crest small but distinct. Underparts only slightly paler than back; bill yellowish; legs pale.
Tongan Scrubfowl
Dull brownish-grey overall, slightly paler on underparts; bare reddish facial skin around eye; small yellowish crest on crown. Tail short and rounded; no bold patterning.
About These Birds
Dusky Scrubfowl
중간 크기의 머리매로 체장 약 43cm이며, 회갈색 몸통에 붉은 얼굴 피부와 밝은 다리를 갖는다. 인도네시아 동부 몰루카 제도와 뉴기니 저지대 숲 및 해안가에 서식한다. 발효 무더기에 알을 낳는다. 관심 필요 종이다.
Tongan Scrubfowl
소형 머리매로 체장 약 29cm이며, 갈색 몸통에 붉은 얼굴 피부를 갖는다. 통가 니우아포오우 섬의 숲에 서식하는 고유종이다. 화산 토양의 열로 알을 부화시킨다. 취약한 상태이다.