Rusty-breasted Cuckoo vs Dark Hawk-Cuckoo
Cacomantis sepulcralis 比較対象 Hierococcyx bocki
Side-by-Side Comparison
| 属性 | Rusty-breasted Cuckoo | Dark Hawk-Cuckoo |
|---|---|---|
| 学名 | Cacomantis sepulcralis | Hierococcyx bocki |
| 目 | Cuculiformes | Cuculiformes |
| 科 | Cuculidae | Cuculidae |
| 保全状況 | Not Evaluated | Least Concern |
| 体長 | — | — |
| 翼開長 | — | 35.9 cm (14.1 in) |
| 体重 | 31.95 g (1.13 oz) | 137.0 g (4.83 oz) |
| 食性 | -- | -- |
| 一腹卵数 | -- | -- |
| Population Trend | — | — |
Habitat Comparison
Song & Call Comparison
Rusty-breasted Cuckoo
さえずり
Loud, raucous call with harsh penetrating quality; rough notes carrying through dense forest. Vocalization pattern typical of this species in its native habitat.
Dark Hawk-Cuckoo
さえずり
Loud, raucous call with harsh quality; penetrating notes carrying through dense forest in South Asia.
保全状況
Not Evaluated
Rusty-breasted Cuckoo
Least Concern
Dark Hawk-Cuckoo
How to Tell Them Apart
Rusty-breasted Cuckoo
羽毛
Rusty-breasted Cuckoo: rusty-rufous breast; gray-brown above; pale belly; long dark tail; red eye-ring; bold rusty breast color
Dark Hawk-Cuckoo
羽毛
Dark Hawk-Cuckoo: dark brown above; pale below with dense dark barring; hawk-like; long barred tail; yellow orbital ring; dark morph
About These Birds
Rusty-breasted Cuckoo
マレー半島、スンダ列島、フィリピンに生息する体長22〜25cmのカッコウ。赤褐色の胸部が特徴。
Dark Hawk-Cuckoo
ボックカッコウ（Hierococcyx bocki）はボルネオ・スマトラなどの東南アジアの低地・丘陵林に生息するカッコウ科（Cuculidae）の鳥（体長27〜30 cm）。成鳥は灰色の上面と縞状の下面が特徴。托卵性。独特の鳴き声で識別。