Sulawesi Cuckoo vs Philippine Hawk-Cuckoo
Cuculus crassirostris compared with Hierococcyx pectoralis
Side-by-Side Comparison
| Attribute | Sulawesi Cuckoo | Philippine Hawk-Cuckoo |
|---|---|---|
| Scientific Name | Cuculus crassirostris | Hierococcyx pectoralis |
| Order | Cuculiformes | Cuculiformes |
| Family | Cuculidae | Cuculidae |
| Conservation Status | Least Concern | Least Concern |
| Length | — | — |
| Wingspan | 41.2 cm (16.2 in) | 34.2 cm (13.5 in) |
| Weight | 85.0 g (3.00 oz) | 78.25 g (2.76 oz) |
| Diet | -- | -- |
| Clutch Size | -- | -- |
| 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.
Philippine Hawk-Cuckoo
Loud, raucous call with penetrating quality; harsh notes carrying well through dense forest. Vocalization pattern typical of this species in its native habitat.
Conservation Status
Sulawesi Cuckoo
Philippine Hawk-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
Philippine Hawk-Cuckoo
Philippine Hawk-Cuckoo: brown above; white below with bold dark barring; hawk-like; long barred tail; yellow eye-ring; Philippine
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.
Philippine Hawk-Cuckoo
Philippine Hawk-Cuckoo (Hierococcyx pectoralis) — 28–31 cm. Grey above; rufous breast; barred lower belly; hawk-like silhouette. Endemic to the Philippines in forest and forest edge. Brood parasite. Insectivore. Identified by its distinctive call.