Olive Long-tailed Cuckoo vs Sulawesi Cuckoo
Cercococcyx olivinus comparado con Cuculus crassirostris
Side-by-Side Comparison
| Atributo | Olive Long-tailed Cuckoo | Sulawesi Cuckoo |
|---|---|---|
| Nombre científico | Cercococcyx olivinus | Cuculus crassirostris |
| Orden | Cuculiformes | Cuculiformes |
| Familia | Cuculidae | Cuculidae |
| Estado de conservación | Least Concern | Least Concern |
| Longitud | — | — |
| Envergadura | 27,8 cm (10.9 in) | 41,2 cm (16.2 in) |
| Peso | 65,83333333333333 g (2.32 oz) | 85,0 g (3.00 oz) |
| Dieta | -- | -- |
| Tamaño de la puesta | -- | -- |
| Population Trend | — | — |
Habitat Comparison
Song & Call Comparison
Olive Long-tailed Cuckoo
Loud, far-carrying resonant call; deep hollow notes given repeatedly from dense forest canopy. Vocalization pattern typical of this species in its native habitat.
Sulawesi Cuckoo
Loud, raucous call with harsh quality; penetrating notes carrying through dense forest in Asia. Vocalization pattern typical of this species in its native habitat.
Estado de conservación
Olive Long-tailed Cuckoo
Sulawesi Cuckoo
How to Tell Them Apart
Olive Long-tailed Cuckoo
Olive Long-tailed Cuckoo: olive-brown above; pale buff below; very long graduated dark tail; red eye; olive coloration diagnostic
Sulawesi Cuckoo
Sulawesi Cuckoo: dark gray-brown above; pale below; long dark tail; yellow orbital ring; Sulawesi endemic; larger than most Cuculus
About These Birds
Olive Long-tailed Cuckoo
Cucú oliváceo (Cercococcyx olivinus), 26–30 cm. Partes superiores oliváceo-pardas; partes inferiores blancuzcas con barras pardas finas. Cola larga. Habita en el sotobosque de selvas húmedas del África occidental y central. Parásito de nidos. Se alimenta de insectos e invertebrados.
Sulawesi Cuckoo
Sulawesi Cuckoo (Cuculus crassirostris) — 30–34 cm. Dark grey above; pale below with bold brown-grey barring; heavier bill than most Cuculus. Endemic to Sulawesi in montane forest. Brood parasite. Insectivore. Poorly known.