Green-billed Coucal vs Rufous-winged Ground-cuckoo
Centropus chlororhynchos comparado com Neomorphus rufipennis
Side-by-Side Comparison
| Atributo | Green-billed Coucal | Rufous-winged Ground-cuckoo |
|---|---|---|
| Nome científico | Centropus chlororhynchos | Neomorphus rufipennis |
| Ordem | Cuculiformes | Cuculiformes |
| Família | Cuculidae | Cuculidae |
| Estado de conservação | Vulnerable | Least Concern |
| Comprimento | — | — |
| Envergadura | 33,0 cm (13.0 in) | 34,1 cm (13.4 in) |
| Peso | 244,4 g (8.62 oz) | 381,25 g (13.45 oz) |
| Dieta | -- | -- |
| Tamanho da postura | 2-3 | -- |
| Population Trend | — | — |
Habitat Comparison
Habitats partilhados
Green-billed Coucal only
Nenhum
Rufous-winged Ground-cuckoo only
Nenhum
Song & Call Comparison
Green-billed Coucal
Loud, nasal call with carrying quality; distinctive resonant notes given from tall African forest tree.
Rufous-winged Ground-cuckoo
Deep, hollow resonant call; powerful low-frequency sound carrying across dense lowland tropical forest floor.
Estado de conservação
Green-billed Coucal
Rufous-winged Ground-cuckoo
How to Tell Them Apart
Green-billed Coucal
Sunda Coucal: dark glossy brown above; rufous wings; pale buff-cream below; long graduated dark tail; red eye; forest-dwelling
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
Green-billed Coucal
Cucal-de-bico-verde (Centropus chlororhynchos), 42–47 cm. Grande, com dorso castanho-ruivo, partes inferiores e cabeça pretas com brilho esverdeado, bico verde distintivo. Olhos vermelhos. Endêmico de Sri Lanka, onde habita florestas úmidas. Ameaçado pela perda de habitat. Alimenta-se de insetos e pequenos animais.
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.