Sulawesi Cuckoo vs Lesser Cuckoo
Cuculus crassirostris comparado com Cuculus poliocephalus
Side-by-Side Comparison
| Atributo | Sulawesi Cuckoo | Lesser Cuckoo |
|---|---|---|
| Nome científico | Cuculus crassirostris | Cuculus poliocephalus |
| Ordem | Cuculiformes | Cuculiformes |
| Família | Cuculidae | Cuculidae |
| Estado de conservação | Least Concern | Least Concern |
| Comprimento | — | — |
| Envergadura | 41,2 cm (16.2 in) | 30,8 cm (12.1 in) |
| Peso | 85,0 g (3.00 oz) | 51,5 g (1.82 oz) |
| Dieta | -- | -- |
| Tamanho da postura | -- | -- |
| 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.
Lesser Cuckoo
Loud, far-carrying call; penetrating resonant notes given repeatedly from dense African forest canopy.
Estado de conservação
Sulawesi Cuckoo
Lesser 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
Lesser Cuckoo
Lesser Cuckoo: gray above; white below with rufous barring; slender; long dark tail; yellow eye-ring; smaller than Common 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.
Lesser Cuckoo
Cuco pequeno de 25 cm com cabeça cinza e barriga barrada, amplamente distribuído do Leste da Ásia ao Sul da Ásia e África Oriental.