Sula Scrubfowl vs Biak Scrubfowl
Megapodius bernsteinii 비교 대상 Megapodius geelvinkianus
Side-by-Side Comparison
| 속성 | Sula Scrubfowl | Biak Scrubfowl |
|---|---|---|
| 학명 | Megapodius bernsteinii | Megapodius geelvinkianus |
| 목 | Galliformes | Galliformes |
| 과 | Megapodiidae | Megapodiidae |
| 보전 상태 | Vulnerable | Near Threatened |
| 체장 | — | — |
| 날개 폭 | 37.0 cm (14.6 in) | 42.5 cm (16.7 in) |
| 체중 | 844.5 g (29.79 oz) | 525.0 g (18.52 oz) |
| 식성 | Forages in Sula Island forests for fallen fruits, seeds, and invertebrates uncovered by raking leaf … | Forages in Biak Island lowland forests for fallen fruits, seeds, and invertebrates scratched from leaf … |
| 산란 수 | -- | -- |
| Population Trend | — | — |
Habitat Comparison
Song & Call Comparison
Sula Scrubfowl
Emits a loud, raucous cackling wail and guttural clucking notes. Calls are typical Megapodius; wailing cackle carries through Sulawesi island forest and coastal scrub.
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.
Geographic Range & Migration
Sula Scrubfowl
Endemic to the Sula Islands of Indonesia. Found in lowland forest on the island group.
Biak Scrubfowl
Endemic to Biak Island and nearby islands in Cenderawasih Bay, West Papua. Found in lowland and coastal forest.
보전 상태
Sula Scrubfowl
Biak Scrubfowl
How to Tell Them Apart
Sula Scrubfowl
Dark brownish-grey above; underparts grey, paler on belly; bare reddish facial skin around eye; crest small and brown. Closely resembles Philippine Scrubfowl but slightly darker above.
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.
About These Birds
Sula Scrubfowl
중간 크기의 머리매로 체장 약 35cm이며, 갈색 윗면에 창백한 아랫면, 돌출된 눈 위 피부를 갖는다. 인도네시아 할마헤라 섬과 인근 도서에 서식하는 고유종이다. 낙엽을 발효시켜 만든 땅 무더기에 알을 낳는다. 취약한 상태이다.
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.