Whistling Yellowbill vs African Cuckoo

Ceuthmochares australis مقارنةً بـ Cuculus gularis

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Side-by-Side Comparison

السمة Whistling Yellowbill African Cuckoo
الاسم العلمي Ceuthmochares australis Cuculus gularis
الرتبة Cuculiformes Cuculiformes
الفصيلة Cuculidae Cuculidae
حالة الحفاظ Least Concern Least Concern
الطول
طول الجناح 24,4 cm (9.6 in) 41,8 cm (16.5 in)
الوزن 64,2 g (2.26 oz) 105,0 g (3.70 oz)
النظام الغذائي -- --
عدد البيض في الوضع 1-4 --
Population Trend
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Habitat Comparison

الموائل المشتركة

Whistling Yellowbill only

بلا

African Cuckoo only

بلا

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Song & Call Comparison

Whistling Yellowbill

الغناء

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

African Cuckoo

الغناء

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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حالة الحفاظ

Least Concern

Whistling Yellowbill

Least Concern

African Cuckoo

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How to Tell Them Apart

Whistling Yellowbill

الريش

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

African Cuckoo

الريش

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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