Guira Cuckoo vs Whistling Hawk-Cuckoo
Guira guira ile kıyaslandığında Hierococcyx nisicolor
Side-by-Side Comparison
| Özellik | Guira Cuckoo | Whistling Hawk-Cuckoo |
|---|---|---|
| Bilimsel Ad | Guira guira | Hierococcyx nisicolor |
| Takım | Cuculiformes | Cuculiformes |
| Familya | Cuculidae | Cuculidae |
| Koruma Durumu | Least Concern | Least Concern |
| Uzunluk | — | — |
| Kanat Açıklığı | 34,7 cm (13.7 in) | 35,2 cm (13.9 in) |
| Ağırlık | 141,73333333333335 g (5.00 oz) | 81,1 g (2.86 oz) |
| Beslenme | Omnivore of open South American country; eats large insects, small frogs, lizards, and bird eggs. … | -- |
| Kuluçka Büyüklüğü | -- | -- |
| Population Trend | — | — |
Habitat Comparison
Ortak Yaşam Alanları
Hiçbiri
Guira Cuckoo only
Whistling Hawk-Cuckoo only
Song & Call Comparison
Guira Cuckoo
Loud, gurgling call with hollow quality; distinctive multi-tonal sound carrying across open African savanna.
Whistling Hawk-Cuckoo
Loud, raucous call; harsh penetrating notes building in rapid excited sequence from forest perch. Vocalization pattern typical of this species in its native habitat.
Geographic Range & Migration
Guira Cuckoo
Found in open habitats across South America east of the Andes from Brazil to Argentina. Resident and gregarious.
Whistling Hawk-Cuckoo
Koruma Durumu
Guira Cuckoo
Whistling Hawk-Cuckoo
How to Tell Them Apart
Guira Cuckoo
Broad-billed Bronze-cuckoo: bronze-green above; broadly barred white below; wide bars; reddish eye; Australian bronze cuckoo
Whistling Hawk-Cuckoo
Whistling Hawk-Cuckoo: gray-brown above; pale below with rufous barring; hawk-mimic; long barred tail; yellow eye-ring; distinctive whistle
About These Birds
Guira Cuckoo
A distinctive, socially gregarious cuckoo (36-42 cm) found in open habitats across South America east of the Andes. Shaggy orange-rufous crest, streaked plumage, and long tail. Omnivore, feeding on insects, small vertebrates, and eggs. Often seen in noisy family groups.
Whistling Hawk-Cuckoo
Whistling Hawk-Cuckoo (Hierococcyx nisicolor) — 28–31 cm. Grey-brown above; pale below with rufous streaking; barred tail. Inhabits montane forest from the eastern Himalayas through Southeast Asia to China. Brood parasite. Insectivore. Named for its loud, persistent whistle.