Black-eared Cuckoo vs African Emerald Cuckoo
Chalcites osculans 比較対象 Chrysococcyx cupreus
Side-by-Side Comparison
| 属性 | Black-eared Cuckoo | African Emerald Cuckoo |
|---|---|---|
| 学名 | Chalcites osculans | Chrysococcyx cupreus |
| 目 | Cuculiformes | Cuculiformes |
| 科 | Cuculidae | Cuculidae |
| 保全状況 | Least Concern | Least Concern |
| 体長 | — | — |
| 翼開長 | 23.0 cm (9.1 in) | 21.1 cm (8.3 in) |
| 体重 | 32.0 g (1.13 oz) | 38.0 g (1.34 oz) |
| 食性 | -- | -- |
| 一腹卵数 | -- | -- |
| Population Trend | — | — |
Habitat Comparison
Song & Call Comparison
Black-eared Cuckoo
Deep, resonant call with hollow quality; powerful low notes carrying through dense forest in Asia. Vocalization pattern typical of this species in its native habitat.
African Emerald Cuckoo
Deep, hollow resonant booming call; powerful low notes carrying far through dense tropical forest. Vocalization pattern typical of this species in its native habitat.
保全状況
Black-eared Cuckoo
African Emerald Cuckoo
How to Tell Them Apart
Black-eared Cuckoo
Horsfield's Bronze-cuckoo (alt): bronze-green above; narrow white bars below; incomplete barring; reddish eye; typical Australian
African Emerald Cuckoo
New Caledonian Bronze-cuckoo: bronze-green above; barred white below; island endemic; red eye; iridescent bronze-green; small size
About These Birds
Black-eared Cuckoo
クロミミカッコウ (Chalcites osculans) — 18〜20 cm。上面は銅色の光沢を持つ褐色；特徴的な黒い耳斑；淡いバフ色の下面でかすかな横縞；白い眉斑。オーストラリアの乾燥・半乾燥地帯の低木地に生息。托卵性。
African Emerald Cuckoo
エメラルドカッコウ(Chrysococcyx cupreus)はアフリカ熱帯地方に生息する小型のカッコウです。オスは鮮やかなエメラルドグリーンの体色を持ち、林内の美しい宝石のようです。托卵性で、様々な小型鳥類の巣に産卵します。