Plaintive Cuckoo vs Sulawesi Cuckoo
Cacomantis merulinus 比較対象 Cuculus crassirostris
Side-by-Side Comparison
| 属性 | Plaintive Cuckoo | Sulawesi Cuckoo |
|---|---|---|
| 学名 | Cacomantis merulinus | Cuculus crassirostris |
| 目 | Cuculiformes | Cuculiformes |
| 科 | Cuculidae | Cuculidae |
| 保全状況 | Least Concern | Least Concern |
| 体長 | — | — |
| 翼開長 | 20.8 cm (8.2 in) | 41.2 cm (16.2 in) |
| 体重 | 25.75 g (0.91 oz) | 85.0 g (3.00 oz) |
| 食性 | -- | -- |
| 一腹卵数 | -- | -- |
| Population Trend | — | — |
Habitat Comparison
Song & Call Comparison
Plaintive Cuckoo
Loud, far-carrying resonant call; deep notes given from dense forest canopy in Africa. Vocalization pattern typical of this species in its native habitat.
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.
保全状況
Plaintive Cuckoo
Sulawesi Cuckoo
How to Tell Them Apart
Plaintive Cuckoo
Plaintive Cuckoo: gray-brown above; rufous-orange below; long dark tail; yellow eye-ring; sexually dimorphic rufous morph females
Sulawesi Cuckoo
Sulawesi Cuckoo: dark gray-brown above; pale below; long dark tail; yellow orbital ring; Sulawesi endemic; larger than most Cuculus
About These Birds
Plaintive Cuckoo
南・東南アジアに生息する体長20〜24cmのカッコウ。下降する口笛のような鳴き声が特徴で托卵性。
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。