African Emerald Cuckoo vs Long-tailed Koel

Chrysococcyx cupreus ile kıyaslandığında Urodynamis taitensis

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Side-by-Side Comparison

Özellik African Emerald Cuckoo Long-tailed Koel
Bilimsel Ad Chrysococcyx cupreus Urodynamis taitensis
Takım Cuculiformes Cuculiformes
Familya Cuculidae Cuculidae
Koruma Durumu Least Concern Least Concern
Uzunluk
Kanat Açıklığı 21,1 cm (8.3 in) 34,4 cm (13.5 in)
Ağırlık 38,0 g (1.34 oz) 113,5 g (4.00 oz)
Beslenme -- --
Kuluçka Büyüklüğü -- --
Population Trend
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Habitat Comparison

Ortak Yaşam Alanları

Hiçbiri

African Emerald Cuckoo only

Hiçbiri

Long-tailed Koel only

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Song & Call Comparison

African Emerald Cuckoo

Şarkı

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

Long-tailed Koel

Şarkı

Deep, hollow resonant call; powerful low notes carrying through dense tropical forest in Southeast Asia.

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Koruma Durumu

Least Concern

African Emerald Cuckoo

Least Concern

Long-tailed Koel

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How to Tell Them Apart

African Emerald Cuckoo

Tuy

New Caledonian Bronze-cuckoo: bronze-green above; barred white below; island endemic; red eye; iridescent bronze-green; small size

Long-tailed Koel

Tuy

White-eared Bronze-cuckoo: white ear patch; bronze-green above; barred white below; distinctive white ear spot; small cuckoo

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About These Birds

African Emerald Cuckoo

African Emerald Cuckoo (Chrysococcyx cupreus) — 20–22 cm. Male: dazzling emerald green above and on breast; yellow belly; red bill. Female: bronze-green above; rufous-barred below. Inhabits primary forest and dense secondary growth across West and Central Africa. Brood parasite targeting sunbirds and other small passerines. Insectivore.

Long-tailed Koel

Long-tailed Koel (Urodynamis taitensis) — 40–43 cm; tail up to 22 cm. Slender; brown above with white spots; pale underparts with brown streaking; very long pointed tail. Migrates from New Zealand and Pacific islands to Melanesia and Micronesia. Brood parasite targeting reed-warblers. Frugivore and insectivore.

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