Sulawesi Cuckoo vs Red-billed Malkoha
Cuculus crassirostris 比較対象 Zanclostomus javanicus
Side-by-Side Comparison
| 属性 | Sulawesi Cuckoo | Red-billed Malkoha |
|---|---|---|
| 学名 | Cuculus crassirostris | Zanclostomus javanicus |
| 目 | Cuculiformes | Cuculiformes |
| 科 | Cuculidae | Cuculidae |
| 保全状況 | Least Concern | Least Concern |
| 体長 | — | — |
| 翼開長 | 41.2 cm (16.2 in) | 28.8 cm (11.3 in) |
| 体重 | 85.0 g (3.00 oz) | 115.5 g (4.07 oz) |
| 食性 | -- | -- |
| 一腹卵数 | -- | -- |
| Population Trend | — | — |
Habitat Comparison
Song & Call Comparison
Sulawesi Cuckoo
Loud, raucous call with harsh quality; penetrating notes carrying through dense forest in Asia. Vocalization pattern typical of this species in its native habitat.
Red-billed Malkoha
Sharp, staccato chip note; clean emphatic sound repeated rhythmically from dense tropical scrub habitat.
保全状況
Sulawesi Cuckoo
Red-billed Malkoha
How to Tell Them Apart
Sulawesi Cuckoo
Sulawesi Cuckoo: dark gray-brown above; pale below; long dark tail; yellow orbital ring; Sulawesi endemic; larger than most Cuculus
Red-billed Malkoha
About These Birds
Sulawesi Cuckoo
サンギヘカッコウ（Cuculus crassirostris）— スラウェシ北部のサンギヘ諸島固有のカッコウ。太い嘴が特徴。森林に生息する希少種。
Red-billed Malkoha
Red-billed Malkoha (Zanclostomus javanicus) — 38–44 cm. Blue-green above with a rufous belly; bright red bill and bare red orbital skin; long white-tipped tail. Inhabits primary and tall secondary forest of the Malay Peninsula, Sumatra, and Java. Non-parasitic. Insectivore feeding on large caterpillars and invertebrates.