Short-toed Coucal vs Dark Hawk-Cuckoo
Centropus rectunguis comparado com Hierococcyx bocki
Side-by-Side Comparison
| Atributo | Short-toed Coucal | Dark Hawk-Cuckoo |
|---|---|---|
| Nome científico | Centropus rectunguis | Hierococcyx bocki |
| Ordem | Cuculiformes | Cuculiformes |
| Família | Cuculidae | Cuculidae |
| Estado de conservação | Vulnerable | Least Concern |
| Comprimento | — | — |
| Envergadura | 32,0 cm (12.6 in) | 35,9 cm (14.1 in) |
| Peso | 200,625 g (7.08 oz) | 137,0 g (4.83 oz) |
| Dieta | -- | -- |
| Tamanho da postura | 2 | -- |
| Population Trend | — | — |
Habitat Comparison
Song & Call Comparison
Short-toed Coucal
Deep, hollow booming call; resonant low notes carrying across dense humid West African lowland forest.
Dark Hawk-Cuckoo
Loud, raucous call with harsh quality; penetrating notes carrying through dense forest in South Asia.
Estado de conservação
Short-toed Coucal
Dark Hawk-Cuckoo
How to Tell Them Apart
Short-toed Coucal
Mangrove Coucal: dark glossy brown above; rufous wings; pale buff below; long graduated tail; red eye; mangrove forest specialist
Dark Hawk-Cuckoo
Dark Hawk-Cuckoo: dark brown above; pale below with dense dark barring; hawk-like; long barred tail; yellow orbital ring; dark morph
About These Birds
Short-toed Coucal
Cucal-de-unha-reta de 40–44 cm com unha do dedo traseiro reta, habita florestas de planícies do Sudeste Asiático.
Dark Hawk-Cuckoo
Dark Hawk-Cuckoo (Hierococcyx bocki) — 28–31 cm. Dark grey above; pale below with darker streaking; barred tail. Restricted to montane forest of the Malay Peninsula. Brood parasite. Insectivore. Rare; poorly documented.