Sulawesi Cuckoo vs Philippine Drongo-cuckoo
Cuculus crassirostris เปรียบเทียบกับ Surniculus velutinus
Side-by-Side Comparison
| คุณสมบัติ | Sulawesi Cuckoo | Philippine Drongo-cuckoo |
|---|---|---|
| ชื่อวิทยาศาสตร์ | Cuculus crassirostris | Surniculus velutinus |
| อันดับ | Cuculiformes | Cuculiformes |
| วงศ์ตระกูล | Cuculidae | Cuculidae |
| สถานะการอนุรักษ์ | Least Concern | Least Concern |
| ความยาว | — | — |
| กว้างปีก | 41.2 cm (16.2 in) | 22.2 cm (8.7 in) |
| น้ำหนัก | 85.0 g (3.00 oz) | 38.480000000000004 g (1.36 oz) |
| อาหาร | -- | -- |
| จำนวนไข่ | -- | -- |
| 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 Drongo-cuckoo
Sharp, penetrating whistle; clear emphatic notes carrying through dense forest in Philippines. Vocalization pattern typical of this species in its native habitat.
สถานะการอนุรักษ์
Sulawesi Cuckoo
Philippine Drongo-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 Drongo-cuckoo
Philippine Drongo-cuckoo: glossy black overall; forked tail; drongo-like appearance; pale tip tail; red eye; Philippine endemic
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 Drongo-cuckoo
Philippine Drongo-cuckoo (Surniculus velutinus) — 23–27 cm. Glossy blue-black with white barring on the vent; mimics the forked tail of drongos to deceive hosts; long notched tail. Endemic to the Philippines in forest and forest edge. Brood parasite targeting monarch-flycatchers. Insectivore.