Common Hawk-Cuckoo vs Lesser Ground-cuckoo
Hierococcyx varius เปรียบเทียบกับ Morococcyx erythropygus
Side-by-Side Comparison
| คุณสมบัติ | Common Hawk-Cuckoo | Lesser Ground-cuckoo |
|---|---|---|
| ชื่อวิทยาศาสตร์ | Hierococcyx varius | Morococcyx erythropygus |
| อันดับ | Cuculiformes | Cuculiformes |
| วงศ์ตระกูล | Cuculidae | Cuculidae |
| สถานะการอนุรักษ์ | Least Concern | Least Concern |
| ความยาว | — | — |
| กว้างปีก | 38.2 cm (15.0 in) | 19.8 cm (7.8 in) |
| น้ำหนัก | 101.5 g (3.58 oz) | 66.6 g (2.35 oz) |
| อาหาร | -- | -- |
| จำนวนไข่ | 2 | 2 |
| Population Trend | — | — |
Habitat Comparison
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Common Hawk-Cuckoo only
Lesser Ground-cuckoo only
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Song & Call Comparison
Common Hawk-Cuckoo
Loud, raucous call with harsh quality; penetrating far-carrying notes given from forest canopy. Vocalization pattern typical of this species in its native habitat.
Lesser Ground-cuckoo
Soft, ventriloquial whistled phrase; clear pure notes given quietly and deceptively from dense tropical thicket.
สถานะการอนุรักษ์
Common Hawk-Cuckoo
Lesser Ground-cuckoo
How to Tell Them Apart
Common Hawk-Cuckoo
Common Hawk-Cuckoo: gray above; white below with rufous barring; hawk-mimic; long barred tail; yellow eye-ring; brain-fever bird
Lesser Ground-cuckoo
Greater Roadrunner: boldly streaked brown above; white-cream below with dark streaks; long tail; shaggy crest; bare facial skin; fast runner
About These Birds
Common Hawk-Cuckoo
Common Hawk-Cuckoo (Hierococcyx varius) — 34–38 cm. Grey above; pale below with rufous streaking; hawk-like flight; barred tail. Widespread across the Indian subcontinent in forest, woodland, and plantation. Brood parasite targeting babblers. Insectivore. Its frantic rising call of 'brain-fever' is iconic in South Asian soundscapes.
Lesser Ground-cuckoo
Lesser Ground-cuckoo (Morococcyx erythropygus) — 28 cm. Brown above; chestnut rump; whitish underparts; bare blue orbital skin. Inhabits dry and semi-arid scrub from Mexico to Costa Rica. Non-parasitic; builds its own nest in low shrubs. Runs on the ground hunting large insects, lizards, and amphibians. Monotypic genus endemic to Mesoamerica.