Chattering Yellowbill vs Sulawesi Cuckoo
Ceuthmochares aereus مقارنةً بـ Cuculus crassirostris
Side-by-Side Comparison
| السمة | Chattering Yellowbill | Sulawesi Cuckoo |
|---|---|---|
| الاسم العلمي | Ceuthmochares aereus | Cuculus crassirostris |
| الرتبة | Cuculiformes | Cuculiformes |
| الفصيلة | Cuculidae | Cuculidae |
| حالة الحفاظ | Least Concern | Least Concern |
| الطول | — | — |
| طول الجناح | 23,4 cm (9.2 in) | 41,2 cm (16.2 in) |
| الوزن | 65,0 g (2.29 oz) | 85,0 g (3.00 oz) |
| النظام الغذائي | -- | -- |
| عدد البيض في الوضع | 2-3 | -- |
| Population Trend | — | — |
Habitat Comparison
Song & Call Comparison
Chattering Yellowbill
Loud, resonant call with musical quality; rich clear notes audible through dense humid tropical forest.
Sulawesi Cuckoo
Loud, raucous call with harsh quality; penetrating notes carrying through dense forest in Asia. Vocalization pattern typical of this species in its native habitat.
حالة الحفاظ
Chattering Yellowbill
Sulawesi Cuckoo
How to Tell Them Apart
Chattering Yellowbill
Sulawesi Cuckoo
Sulawesi Cuckoo: dark gray-brown above; pale below; long dark tail; yellow orbital ring; Sulawesi endemic; larger than most Cuculus
About These Birds
Chattering Yellowbill
Chattering Yellowbill (Ceuthmochares aereus) — 30–35 cm. Slender; grey above; paler below; vivid yellow bill; long graduated tail. Inhabits dense forest undergrowth across West and Central Africa. Non-parasitic; builds its own nest. Insectivore; gleans caterpillars from leaves. Identified by its loud chattering call.
Sulawesi Cuckoo
Sulawesi Cuckoo (Cuculus crassirostris) — 30–34 cm. Dark grey above; pale below with bold brown-grey barring; heavier bill than most Cuculus. Endemic to Sulawesi in montane forest. Brood parasite. Insectivore. Poorly known.