Black-eared Cuckoo vs African Cuckoo

Chalcites osculans เปรียบเทียบกับ Cuculus gularis

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Side-by-Side Comparison

คุณสมบัติ Black-eared Cuckoo African Cuckoo
ชื่อวิทยาศาสตร์ Chalcites osculans Cuculus gularis
อันดับ Cuculiformes Cuculiformes
วงศ์ตระกูล Cuculidae Cuculidae
สถานะการอนุรักษ์ Least Concern Least Concern
ความยาว
กว้างปีก 23.0 cm (9.1 in) 41.8 cm (16.5 in)
น้ำหนัก 32.0 g (1.13 oz) 105.0 g (3.70 oz)
อาหาร -- --
จำนวนไข่ -- --
Population Trend
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Habitat Comparison

ถิ่นที่อยู่อาศัยร่วมกัน

Black-eared Cuckoo only

ไม่มี

African Cuckoo only

ไม่มี

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Song & Call Comparison

Black-eared Cuckoo

เสียงร้อง

Deep, resonant call with hollow quality; powerful low notes carrying through dense forest in Asia. Vocalization pattern typical of this species in its native habitat.

African Cuckoo

เสียงร้อง

Loud, far-carrying raucous call; harsh penetrating notes given from tall African forest canopy. Vocalization pattern typical of this species in its native habitat.

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สถานะการอนุรักษ์

Least Concern

Black-eared Cuckoo

Least Concern

African Cuckoo

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How to Tell Them Apart

Black-eared Cuckoo

ขนนก

Horsfield's Bronze-cuckoo (alt): bronze-green above; narrow white bars below; incomplete barring; reddish eye; typical Australian

African Cuckoo

ขนนก

African Cuckoo: gray above; white below with rufous barring; long dark tail; yellow eye-ring; African migrant similar to Common

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About These Birds

Black-eared Cuckoo

Black-eared Cuckoo (Chalcites osculans) — 18–20 cm. Brown above with bronzy wash; distinctive black ear-patch; pale buff underparts with faint barring; white supercilium. Inhabits arid and semi-arid scrubland and mulga of inland Australia. Brood parasite targeting speckled warblers and other scrub-dwelling hosts. Insectivore.

African Cuckoo

African Cuckoo (Cuculus gularis) — 32–35 cm. Very similar to Common Cuckoo; grey above; barred below; yellow bill base and orbital ring; long tail. Migratory intra-African breeder across sub-Saharan woodland and savanna. Brood parasite primarily targeting fork-tailed drongos. Insectivore.

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