Grey-capped Cuckoo vs Sulawesi Cuckoo
Coccyzus lansbergi 比較対象 Cuculus crassirostris
Side-by-Side Comparison
| 属性 | Grey-capped Cuckoo | Sulawesi Cuckoo |
|---|---|---|
| 学名 | Coccyzus lansbergi | Cuculus crassirostris |
| 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) | 41.2 cm (16.2 in) |
| 体重 | 51.0 g (1.80 oz) | 85.0 g (3.00 oz) |
| 食性 | -- | -- |
| 一腹卵数 | 2-5 | -- |
| Population Trend | — | — |
Habitat Comparison
Song & Call Comparison
Grey-capped Cuckoo
さえずり
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.
Sulawesi Cuckoo
さえずり
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
Least Concern
Grey-capped Cuckoo
Least Concern
Sulawesi Cuckoo
How to Tell Them Apart
Grey-capped Cuckoo
Sulawesi Cuckoo
羽毛
Sulawesi Cuckoo: dark gray-brown above; pale below; long dark tail; yellow orbital ring; Sulawesi endemic; larger than most Cuculus
About These Birds
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。
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。