Whistling Yellowbill vs African Cuckoo

Ceuthmochares australis ile kıyaslandığında Cuculus gularis

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Side-by-Side Comparison

Özellik Whistling Yellowbill African Cuckoo
Bilimsel Ad Ceuthmochares australis Cuculus gularis
Takım Cuculiformes Cuculiformes
Familya Cuculidae Cuculidae
Koruma Durumu Least Concern Least Concern
Uzunluk
Kanat Açıklığı 24,4 cm (9.6 in) 41,8 cm (16.5 in)
Ağırlık 64,2 g (2.26 oz) 105,0 g (3.70 oz)
Beslenme -- --
Kuluçka Büyüklüğü 1-4 --
Population Trend
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Habitat Comparison

Ortak Yaşam Alanları

Whistling Yellowbill only

Hiçbiri

African Cuckoo only

Hiçbiri

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Song & Call Comparison

Whistling Yellowbill

Şarkı

Loud, harsh call with penetrating quality; rough resonant notes carrying through dense forest habitat.

African Cuckoo

Şarkı

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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Koruma Durumu

Least Concern

Whistling Yellowbill

Least Concern

African Cuckoo

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How to Tell Them Apart

Whistling Yellowbill

Tuy

Blue Coua: brilliant turquoise-blue overall; darker wings; bare facial skin; long graduated tail; Madagascar endemic; spectacular blue

African Cuckoo

Tuy

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

Whistling Yellowbill

Whistling Yellowbill (Ceuthmochares australis) — 30–35 cm. Very similar to Chattering Yellowbill — grey plumage; yellow bill; long tail — but distinguished by its melodic whistled song rather than chattering calls. Found in forest and forest edge in East and Southeast Africa from Kenya to Mozambique. Non-parasitic. 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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