White-eared Bronze-cuckoo vs Dark Hawk-Cuckoo

Chalcites meyerii เปรียบเทียบกับ Hierococcyx bocki

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Side-by-Side Comparison

คุณสมบัติ White-eared Bronze-cuckoo Dark Hawk-Cuckoo
ชื่อวิทยาศาสตร์ Chalcites meyerii Hierococcyx bocki
อันดับ Cuculiformes Cuculiformes
วงศ์ตระกูล Cuculidae Cuculidae
สถานะการอนุรักษ์ Least Concern Least Concern
ความยาว
กว้างปีก 18.0 cm (7.1 in) 35.9 cm (14.1 in)
น้ำหนัก 20.225 g (0.71 oz) 137.0 g (4.83 oz)
อาหาร -- --
จำนวนไข่ -- --
Population Trend
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Habitat Comparison

ถิ่นที่อยู่อาศัยร่วมกัน

White-eared Bronze-cuckoo only

ไม่มี

Dark Hawk-Cuckoo only

ไม่มี

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Song & Call Comparison

White-eared Bronze-cuckoo

เสียงร้อง

Loud, resonant nasal call with carrying quality; distinctive notes audible through dense forest. Vocalization pattern typical of this species in its native habitat.

Dark Hawk-Cuckoo

เสียงร้อง

Loud, raucous call with harsh quality; penetrating notes carrying through dense forest in South Asia.

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สถานะการอนุรักษ์

Least Concern

White-eared Bronze-cuckoo

Least Concern

Dark Hawk-Cuckoo

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How to Tell Them Apart

White-eared Bronze-cuckoo

ขนนก

Little Bronze-cuckoo (Minutus): tiny; bronze-green above; white barred below; reddish eye; very small size; iridescent bronze-green

Dark Hawk-Cuckoo

ขนนก

Dark Hawk-Cuckoo: dark brown above; pale below with dense dark barring; hawk-like; long barred tail; yellow orbital ring; dark morph

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About These Birds

White-eared Bronze-cuckoo

White-eared Bronze-cuckoo (Chalcites meyerii) — 16–18 cm. Bronze-green above; bold white patch behind eye; white underparts with sparse green barring. Restricted to montane forest of New Guinea. Brood parasite. Insectivore. Poorly known due to its montane and forest-interior habits.

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.

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