Sulawesi Cuckoo vs Pallid Cuckoo
Cuculus crassirostris से तुलना Heteroscenes pallidus
Side-by-Side Comparison
| विशेषता | Sulawesi Cuckoo | Pallid Cuckoo |
|---|---|---|
| वैज्ञानिक नाम | Cuculus crassirostris | Heteroscenes pallidus |
| गण | Cuculiformes | Cuculiformes |
| कुल | Cuculidae | Cuculidae |
| संरक्षण स्थिति | Least Concern | Least Concern |
| लंबाई | — | — |
| पंखों का फैलाव | 41.2 cm (16.2 in) | 37.2 cm (14.6 in) |
| वजन | 85.0 g (3.00 oz) | 90.5 g (3.19 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.
Pallid Cuckoo
Loud, raucous call with harsh nasal quality; penetrating notes carrying through dense wet forest. Vocalization pattern typical of this species in its native habitat.
संरक्षण स्थिति
Sulawesi Cuckoo
Pallid 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
Pallid Cuckoo
Pallid Cuckoo: pale gray-brown above; white-cream below; long graduated gray-brown tail; yellow eye-ring; no barring; plain 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.
Pallid Cuckoo
Pallid Cuckoo (Heteroscenes pallidus) — 28–33 cm. Pale grey-brown above; whitish below with faint spotting; graduated tail; yellow orbital ring; notched bill. Widespread across Australia in woodland, open scrub, and grassland. Migratory. Brood parasite targeting a wide range of passerine hosts. Insectivore specialising in hairy caterpillars.