Long-billed Cuckoo vs Lesser Ground-cuckoo
Chalcites megarhynchus 比較対象 Morococcyx erythropygus
Side-by-Side Comparison
| 属性 | Long-billed Cuckoo | Lesser Ground-cuckoo |
|---|---|---|
| 学名 | Chalcites megarhynchus | Morococcyx erythropygus |
| 目 | Cuculiformes | Cuculiformes |
| 科 | Cuculidae | Cuculidae |
| 保全状況 | Least Concern | Least Concern |
| 体長 | — | — |
| 翼開長 | 19.4 cm (7.6 in) | 19.8 cm (7.8 in) |
| 体重 | 31.25 g (1.10 oz) | 66.6 g (2.35 oz) |
| 食性 | -- | -- |
| 一腹卵数 | -- | 2 |
| Population Trend | — | — |
Habitat Comparison
Song & Call Comparison
Long-billed Cuckoo
Loud, melodic call with resonant quality; rich carrying notes given from tall tropical forest tree. Vocalization pattern typical of this species in its native habitat.
Lesser Ground-cuckoo
Soft, ventriloquial whistled phrase; clear pure notes given quietly and deceptively from dense tropical thicket.
保全状況
Long-billed Cuckoo
Lesser Ground-cuckoo
How to Tell Them Apart
Long-billed Cuckoo
Little Bronze-cuckoo (Minutillus): smallest; bronze-green above; barred white below; red eye; iridescent golden-bronze; tiny size
Lesser Ground-cuckoo
Greater Roadrunner: boldly streaked brown above; white-cream below with dark streaks; long tail; shaggy crest; bare facial skin; fast runner
About These Birds
Long-billed Cuckoo
ナガハシカッコウ (Chalcites megarhynchus) — 18〜21 cm。上面は銅緑色；下面は白色で赤褐色の横縞；顕著に長い嘴。ニューギニアと周辺島嶼の山地・丘陵林に生息。托卵性。
Lesser Ground-cuckoo
メキシコからコスタリカにかけての乾燥した低地林に生息するレッサーグラウンドカッコウ。体長25〜28cm。地面を走り昆虫や小動物を捕食する。地面を好む習性のカッコウ類。低危険種。