Sulawesi Cuckoo vs Black-bellied Cuckoo
Cuculus crassirostris से तुलना Piaya melanogaster
Side-by-Side Comparison
| विशेषता | Sulawesi Cuckoo | Black-bellied Cuckoo |
|---|---|---|
| वैज्ञानिक नाम | Cuculus crassirostris | Piaya melanogaster |
| गण | Cuculiformes | Cuculiformes |
| कुल | Cuculidae | Cuculidae |
| संरक्षण स्थिति | Least Concern | Least Concern |
| लंबाई | — | — |
| पंखों का फैलाव | 41.2 cm (16.2 in) | 27.0 cm (10.6 in) |
| वजन | 85.0 g (3.00 oz) | 102.4 g (3.61 oz) |
| आहार | -- | -- |
| अंडों की संख्या | -- | -- |
| Population Trend | — | — |
Habitat Comparison
Song & Call Comparison
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.
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.
संरक्षण स्थिति
Sulawesi Cuckoo
Black-bellied Cuckoo
How to Tell Them Apart
Sulawesi Cuckoo
Sulawesi Cuckoo: dark gray-brown above; pale below; long dark tail; yellow orbital ring; Sulawesi endemic; larger than most Cuculus
Black-bellied Cuckoo
About These Birds
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.
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.