Greater Coucal vs Rufous-winged Ground-cuckoo
Centropus sinensis so với Neomorphus rufipennis
Side-by-Side Comparison
| Thuộc Tính | Greater Coucal | Rufous-winged Ground-cuckoo |
|---|---|---|
| Tên Khoa Học | Centropus sinensis | Neomorphus rufipennis |
| Bộ | Cuculiformes | Cuculiformes |
| Họ | Cuculidae | Cuculidae |
| Tình Trạng Bảo Tồn | Least Concern | Least Concern |
| Chiều Dài | — | — |
| Chiều Dài Sải Cánh | 42,5 cm (16.7 in) | 34,1 cm (13.4 in) |
| Khối Lượng | 281,5 g (9.93 oz) | 381,25 g (13.45 oz) |
| Chế Độ Ăn | -- | -- |
| Số Trứng | 2-4 | -- |
| Population Trend | — | — |
Habitat Comparison
Môi Trường Sống Chung
Greater Coucal only
Rufous-winged Ground-cuckoo only
Không
Song & Call Comparison
Greater Coucal
Loud, nasal call with carrying quality; distinctive resonant notes audible through dense Southeast Asian forest.
Rufous-winged Ground-cuckoo
Deep, hollow resonant call; powerful low-frequency sound carrying across dense lowland tropical forest floor.
Tình Trạng Bảo Tồn
Greater Coucal
Rufous-winged Ground-cuckoo
How to Tell Them Apart
Greater Coucal
Short-toed Coucal (Philippine): shorter tail; dark brown above; rufous wings; buff below; dark streaks; red eye; Philippine species
Rufous-winged Ground-cuckoo
Pheasant Coucal: dark glossy black head and body; rufous-brown wings; strongly barred dark tail; reddish eye; terrestrial habits
About These Birds
Greater Coucal
Greater Coucal (Centropus sinensis) — 47–52 cm. Large; chestnut wings; glossy black head, body, and long graduated tail; red eye. Widespread from Pakistan through South and Southeast Asia to China. Inhabits scrub, forest edge, gardens. Non-parasitic; builds a large domed nest. Omnivore; known as 'crow-pheasant' in South Asia.
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.