Sulawesi Cuckoo vs Moustached Hawk-Cuckoo
Cuculus crassirostris comparé à Hierococcyx vagans
Side-by-Side Comparison
| Attribut | Sulawesi Cuckoo | Moustached Hawk-Cuckoo |
|---|---|---|
| Nom scientifique | Cuculus crassirostris | Hierococcyx vagans |
| Ordre | Cuculiformes | Cuculiformes |
| Famille | Cuculidae | Cuculidae |
| Statut de conservation | Least Concern | Near Threatened |
| Longueur | — | — |
| Envergure | 41,2 cm (16.2 in) | 29,4 cm (11.6 in) |
| Poids | 85,0 g (3.00 oz) | 58,2 g (2.05 oz) |
| Régime alimentaire | -- | -- |
| Taille de la couvée | -- | -- |
| 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.
Moustached Hawk-Cuckoo
Loud, raucous accelerating call; harsh notes building quickly in urgency given from forest perch. Vocalization pattern typical of this species in its native habitat.
Statut de conservation
Sulawesi Cuckoo
Moustached 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
Moustached Hawk-Cuckoo
Moustached Hawk-Cuckoo: brown above; white below with rufous barring; moustachial stripe; hawk-like barred pattern; yellow eye-ring
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.
Moustached Hawk-Cuckoo
Moustached Hawk-Cuckoo (Hierococcyx vagans) — 28–31 cm. Hawk-like; brown above; pale below with rufous-streaked breast; bold moustachial stripe; barred tail. Inhabits hill forest of the Malay Peninsula, Sumatra, and Borneo. Brood parasite; mimics Accipiter sparrowhawks. Insectivore.