Malagasy Coucal vs Dark Hawk-Cuckoo
Centropus toulou 比較対象 Hierococcyx bocki
Side-by-Side Comparison
| 属性 | Malagasy Coucal | Dark Hawk-Cuckoo |
|---|---|---|
| 学名 | Centropus toulou | Hierococcyx bocki |
| 目 | Cuculiformes | Cuculiformes |
| 科 | Cuculidae | Cuculidae |
| 保全状況 | Least Concern | Least Concern |
| 体長 | — | — |
| 翼開長 | 31.1 cm (12.2 in) | 35.9 cm (14.1 in) |
| 体重 | 154.5 g (5.45 oz) | 137.0 g (4.83 oz) |
| 食性 | -- | -- |
| 一腹卵数 | 2-3 | -- |
| Population Trend | — | — |
Habitat Comparison
Song & Call Comparison
Malagasy Coucal
さえずり
Melodic, beautiful descending phrase; clear flute-like notes with cascading richness, characteristic of Malagasy coua.
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
Least Concern
Malagasy Coucal
Least Concern
Dark Hawk-Cuckoo
How to Tell Them Apart
Malagasy Coucal
羽毛
Sulawesi Coucal: dark glossy brown above; rufous wings; pale buff below; long dark tail; red eye; Sulawesi island endemic coucal
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
Malagasy Coucal
マダガスカル・カッコウ (Centropus toulou) — 38〜44 cm。上面は赤褐色；黒い頭部と下面；長い尾。マダガスカル固有種で林縁・二次植生・湿地縁に生息。非托卵性。
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。