Biak Scrubfowl vs Red-legged Brushturkey
Megapodius geelvinkianus dibandingkan dengan Talegalla jobiensis
Side-by-Side Comparison
| Atribut | Biak Scrubfowl | Red-legged Brushturkey |
|---|---|---|
| Nama Ilmiah | Megapodius geelvinkianus | Talegalla jobiensis |
| Ordo | Galliformes | Galliformes |
| Famili | Megapodiidae | Megapodiidae |
| Status Konservasi | Near Threatened | Least Concern |
| Panjang | — | — |
| Rentang Sayap | 42,5 cm (16.7 in) | 57,2 cm (22.5 in) |
| Berat | 525,0 g (18.52 oz) | 1532,0 g (54.04 oz) |
| Diet | Forages in Biak Island lowland forests for fallen fruits, seeds, and invertebrates scratched from leaf … | Omnivorous ground forager in New Guinea forests; eats fallen fruits, seeds, and invertebrates uncovered by … |
| Ukuran Sarang | -- | -- |
| 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.
Red-legged Brushturkey
Gives loud, resonant booming calls and deep guttural clucking. Calls carry through New Guinea lowland forest at dawn; similar booming pattern to other Talegalla brushturkeys.
Geographic Range & Migration
Biak Scrubfowl
Endemic to Biak Island and nearby islands in Cenderawasih Bay, West Papua. Found in lowland and coastal forest.
Red-legged Brushturkey
Endemic to northern New Guinea and the Yapen and Biak islands. Found in lowland and foothill rainforest.
Status Konservasi
Biak Scrubfowl
Red-legged Brushturkey
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.
Red-legged Brushturkey
Dark blackish-brown overall; bare red facial skin and red bill; legs and feet vivid red. Throat wattle yellowish. Tail black and relatively short; no wing pattern.
About These Birds
Biak Scrubfowl
A medium-sized megapode (~525 g) of family Megapodiidae, endemic to the Biak-Supiori island group in Geelvink Bay, West Papua, Indonesia. Inhabits lowland forests and coastal vegetation. Builds mound nests warmed by solar heat for egg incubation. Forages for seeds and invertebrates. Near Threatened due to its very restricted island range and ongoing deforestation.
Red-legged Brushturkey
A large megapode (~1.5 kg) of family Megapodiidae, distinguished by red legs and yellow wattle. Found in lowland rainforests of northern New Guinea and adjacent islands. Constructs mound nests of soil and leaf litter for thermally regulated incubation. Forages on the forest floor for fallen fruits and invertebrates. Least Concern with stable populations.