Biak Scrubfowl vs Tanimbar Scrubfowl
Megapodius geelvinkianus 비교 대상 Megapodius tenimberensis
Side-by-Side Comparison
| 속성 | Biak Scrubfowl | Tanimbar Scrubfowl |
|---|---|---|
| 학명 | Megapodius geelvinkianus | Megapodius tenimberensis |
| 목 | Galliformes | Galliformes |
| 과 | Megapodiidae | Megapodiidae |
| 보전 상태 | Near Threatened | Vulnerable |
| 체장 | — | — |
| 날개 폭 | 42.5 cm (16.7 in) | 50.6 cm (19.9 in) |
| 체중 | 525.0 g (18.52 oz) | 993.0 g (35.03 oz) |
| 식성 | Forages in Biak Island lowland forests for fallen fruits, seeds, and invertebrates scratched from leaf … | Omnivorous; eats fallen fruits, seeds, and invertebrates in Tanimbar Island forests. Scratches soil and litter … |
| 산란 수 | -- | -- |
| Population Trend | — | — |
Habitat Comparison
Song & Call Comparison
Biak Scrubfowl
Produces a loud, wailing cackle and guttural clucks. Calls are consistent with other Pacific Megapodius scrubfowl; heard on Biak and Numfoor islands at dusk and dawn.
Tanimbar Scrubfowl
Produces a loud, wailing cackle and guttural territorial calls. The raucous, penetrating cackle is typical of island scrubfowl; echoes through Tanimbar lowland coastal forest.
Geographic Range & Migration
Biak Scrubfowl
Endemic to Biak Island and nearby islands in Cenderawasih Bay, West Papua. Found in lowland and coastal forest.
Tanimbar Scrubfowl
Endemic to the Tanimbar Islands (Kepulauan Tanimbar) in the Maluku Islands, Indonesia. Found in lowland forest.
보전 상태
Biak Scrubfowl
Tanimbar Scrubfowl
How to Tell Them Apart
Biak Scrubfowl
Dull brownish with darker brown upperparts; bare reddish periorbital skin; small pale crest on forecrown; underparts grey-buff. Similar to Dusky Scrubfowl but restricted to Biak Island, with slightly paler flanks.
Tanimbar Scrubfowl
Uniformly dark greyish-brown, slightly paler below; bare yellowish-red facial skin and small brownish crest; legs robust and yellowish. One of the larger scrubfowl; no strong colour contrasts.
About These Birds
Biak Scrubfowl
소형 머리매로 체장 약 31cm이며, 갈색 몸통에 회색 머리, 붉은 얼굴 피부를 갖는다. 인도네시아 뉴기니 북부 쉔크렌 만 섬들에 서식하는 고유종이다. 발효 무더기에 알을 낳아 부화시킨다. 취약한 상태이다.
Tanimbar Scrubfowl
소형 머리매로 체장 약 30cm이며, 갈색 몸통에 회색 머리, 붉은 얼굴 피부를 갖는다. 인도네시아 탄임바르 섬의 숲에 서식하는 고유종이다. 발효 무더기에 알을 낳아 부화시킨다. 취약한 상태이다.