African Emerald Cuckoo vs Grey-capped Cuckoo
Chrysococcyx cupreus 比較対象 Coccyzus lansbergi
Side-by-Side Comparison
| 属性 | African Emerald Cuckoo | Grey-capped Cuckoo |
|---|---|---|
| 学名 | Chrysococcyx cupreus | Coccyzus lansbergi |
| 目 | Cuculiformes | Cuculiformes |
| 科 | Cuculidae | Cuculidae |
| 保全状況 | Least Concern | Least Concern |
| 体長 | — | — |
| 翼開長 | 21.1 cm (8.3 in) | 23.0 cm (9.1 in) |
| 体重 | 38.0 g (1.34 oz) | 51.0 g (1.80 oz) |
| 食性 | -- | -- |
| 一腹卵数 | -- | 2-5 |
| Population Trend | — | — |
Habitat Comparison
Song & Call Comparison
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.
Grey-capped Cuckoo
Loud, harsh call with nasal penetrating quality; rough notes carrying through dense forest in Asia. Vocalization pattern typical of this species in its native habitat.
保全状況
African Emerald Cuckoo
Grey-capped Cuckoo
How to Tell Them Apart
African Emerald Cuckoo
New Caledonian Bronze-cuckoo: bronze-green above; barred white below; island endemic; red eye; iridescent bronze-green; small size
Grey-capped Cuckoo
Mangrove Cuckoo: olive-brown above; buff-orange below; long dark spotted tail; yellow bill; black mask; Caribbean-American species
About These Birds
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。
Grey-capped Cuckoo
グレーカップトカッコウ(Coccyzus lansbergi)はコロンビアからベネズエラにかけての北部南アメリカに分布するカッコウです。灰色の頭部が特徴的です。乾燥した林や低木地帯を好みます。