Rufous-winged Ground-cuckoo vs Black-bellied Cuckoo
Neomorphus rufipennis เปรียบเทียบกับ Piaya melanogaster
Side-by-Side Comparison
| คุณสมบัติ | Rufous-winged Ground-cuckoo | Black-bellied Cuckoo |
|---|---|---|
| ชื่อวิทยาศาสตร์ | Neomorphus rufipennis | Piaya melanogaster |
| อันดับ | Cuculiformes | Cuculiformes |
| วงศ์ตระกูล | Cuculidae | Cuculidae |
| สถานะการอนุรักษ์ | Least Concern | Least Concern |
| ความยาว | — | — |
| กว้างปีก | 34.1 cm (13.4 in) | 27.0 cm (10.6 in) |
| น้ำหนัก | 381.25 g (13.45 oz) | 102.4 g (3.61 oz) |
| อาหาร | -- | -- |
| จำนวนไข่ | -- | -- |
| Population Trend | — | — |
Habitat Comparison
ถิ่นที่อยู่อาศัยร่วมกัน
Rufous-winged Ground-cuckoo only
ไม่มี
Black-bellied Cuckoo only
ไม่มี
Song & Call Comparison
Rufous-winged Ground-cuckoo
Deep, hollow resonant call; powerful low-frequency sound carrying across dense lowland tropical forest floor.
Black-bellied Cuckoo
Loud, resonant call with nasal quality; carrying notes given from forest perch in Southeast Asia. Vocalization pattern typical of this species in its native habitat.
สถานะการอนุรักษ์
Rufous-winged Ground-cuckoo
Black-bellied Cuckoo
How to Tell Them Apart
Rufous-winged Ground-cuckoo
Pheasant Coucal: dark glossy black head and body; rufous-brown wings; strongly barred dark tail; reddish eye; terrestrial habits
Black-bellied Cuckoo
Pied Cuckoo (Clamator): black above with white spots; white below; black crest; long white-tipped tail; crested Asian-African species
About These Birds
Rufous-winged Ground-cuckoo
Rufous-winged Ground-cuckoo (Neomorphus rufipennis) — 46–50 cm. Bronze-green above; rufous wing panels; pale buff below. Found in humid forest of Venezuela, Guyana, and northern Brazil. Non-parasitic; follows army ants. Insectivore and small vertebrate predator. Rarely encountered; Near Threatened.
Black-bellied Cuckoo
Black-bellied Cuckoo (Piaya melanogaster) — 35–40 cm. Rufous above; jet-black belly; greenish bill; long tail. Inhabits humid Amazonian forest and tall secondary growth. Non-parasitic. Insectivore; forages in the mid-storey and canopy. Less common than the Squirrel Cuckoo; restricted to lowland Amazonia.