Yellow-throated Cuckoo vs Sulawesi Cuckoo
Chrysococcyx flavigularis เปรียบเทียบกับ Cuculus crassirostris
Side-by-Side Comparison
| คุณสมบัติ | Yellow-throated Cuckoo | Sulawesi Cuckoo |
|---|---|---|
| ชื่อวิทยาศาสตร์ | Chrysococcyx flavigularis | Cuculus crassirostris |
| อันดับ | Cuculiformes | Cuculiformes |
| วงศ์ตระกูล | Cuculidae | Cuculidae |
| สถานะการอนุรักษ์ | Least Concern | Least Concern |
| ความยาว | — | — |
| กว้างปีก | 18.3 cm (7.2 in) | 41.2 cm (16.2 in) |
| น้ำหนัก | 29.25 g (1.03 oz) | 85.0 g (3.00 oz) |
| อาหาร | -- | -- |
| จำนวนไข่ | -- | -- |
| Population Trend | — | — |
Habitat Comparison
Song & Call Comparison
Yellow-throated Cuckoo
Deep, hollow resonant call; powerful low-frequency notes carrying through dense tropical forest. Vocalization pattern typical of this species in its native habitat.
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.
สถานะการอนุรักษ์
Yellow-throated Cuckoo
Sulawesi Cuckoo
How to Tell Them Apart
Yellow-throated Cuckoo
Sulawesi Cuckoo
Sulawesi Cuckoo: dark gray-brown above; pale below; long dark tail; yellow orbital ring; Sulawesi endemic; larger than most Cuculus
About These Birds
Yellow-throated Cuckoo
Yellow-throated Cuckoo (Chrysococcyx flavigularis) — 17–18 cm. Bronze-green above; yellow throat; white underparts with bold green barring. Found in rainforest interior of West and Central Africa. Brood parasite. Insectivore. A forest specialist; less commonly encountered than related African Emerald Cuckoo.
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.