Goliath Coucal vs Guira Cuckoo
Centropus goliath so với Guira guira
Side-by-Side Comparison
| Thuộc Tính | Goliath Coucal | Guira Cuckoo |
|---|---|---|
| Tên Khoa Học | Centropus goliath | Guira guira |
| Bộ | Cuculiformes | Cuculiformes |
| Họ | Cuculidae | Cuculidae |
| Tình Trạng Bảo Tồn | Least Concern | Least Concern |
| Chiều Dài | — | — |
| Chiều Dài Sải Cánh | 53,8 cm (21.2 in) | 34,7 cm (13.7 in) |
| Khối Lượng | 509,0 g (17.95 oz) | 141,73333333333335 g (5.00 oz) |
| Chế Độ Ăn | -- | Omnivore of open South American country; eats large insects, small frogs, lizards, and bird eggs. … |
| Số Trứng | -- | -- |
| Population Trend | — | — |
Habitat Comparison
Song & Call Comparison
Goliath Coucal
Loud, far-carrying coo with resonant quality; deep notes building in dramatic sequence from forest perch.
Guira Cuckoo
Loud, gurgling call with hollow quality; distinctive multi-tonal sound carrying across open African savanna.
Geographic Range & Migration
Goliath Coucal
Guira Cuckoo
Found in open habitats across South America east of the Andes from Brazil to Argentina. Resident and gregarious.
Tình Trạng Bảo Tồn
Goliath Coucal
Guira Cuckoo
How to Tell Them Apart
Goliath Coucal
Lesser Coucal: smaller; dark brown above; rufous wings; pale buff-white below; red eye; long graduated dark tail; less glossy
Guira Cuckoo
Broad-billed Bronze-cuckoo: bronze-green above; broadly barred white below; wide bars; reddish eye; Australian bronze cuckoo
About These Birds
Goliath Coucal
Goliath Coucal (Centropus goliath) — 65–75 cm. The largest coucal; all-dark with a massive decurved bill; faint bronze-green gloss; very long tail. Endemic to the Moluccas, Indonesia, in primary lowland forest. Non-parasitic. Omnivore; hunts large lizards, birds, frogs, and invertebrates.
Guira Cuckoo
A distinctive, socially gregarious cuckoo (36-42 cm) found in open habitats across South America east of the Andes. Shaggy orange-rufous crest, streaked plumage, and long tail. Omnivore, feeding on insects, small vertebrates, and eggs. Often seen in noisy family groups.