African Cuckoo vs Yellow-billed Malkoha

Cuculus gularis 比較対象 Rhamphococcyx calyorhynchus

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Side-by-Side Comparison

属性 African Cuckoo Yellow-billed Malkoha
学名 Cuculus gularis Rhamphococcyx calyorhynchus
Cuculiformes Cuculiformes
Cuculidae Cuculidae
保全状況 Least Concern Least Concern
体長
翼開長 41.8 cm (16.5 in) 35.2 cm (13.9 in)
体重 105.0 g (3.70 oz) 117.0 g (4.13 oz)
食性 -- --
一腹卵数 -- --
Population Trend
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Habitat Comparison

共通生息地

African Cuckoo only

None

Yellow-billed Malkoha only

None

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Song & Call Comparison

African Cuckoo

さえずり

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

Yellow-billed Malkoha

さえずり

Loud, far-carrying plaintive whistle; pure melodic notes audible through open tropical scrub habitat.

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保全状況

Least Concern

African Cuckoo

Least Concern

Yellow-billed Malkoha

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How to Tell Them Apart

African Cuckoo

羽毛

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

Yellow-billed Malkoha

羽毛

Reynaud's Coua: gray-brown above; white below with rufous flanks; bare blue facial skin; long dark tail; Madagascar forest endemic

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About These Birds

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.

Yellow-billed Malkoha

Yellow-billed Malkoha (Rhamphococcyx calyorhynchus) — 45–50 cm. Bronze-green above; chestnut-red underparts; yellow bill; bare red orbital skin; long tail. Endemic to Sulawesi and nearby islands in primary and secondary forest. Non-parasitic. Insectivore.

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