Sahul Brush Cuckoo vs Guira Cuckoo
Cacomantis variolosus verglichen mit Guira guira
Side-by-Side Comparison
| Merkmal | Sahul Brush Cuckoo | Guira Cuckoo |
|---|---|---|
| Wissenschaftlicher Name | Cacomantis variolosus | Guira guira |
| Ordnung | Cuculiformes | Cuculiformes |
| Familie | Cuculidae | Cuculidae |
| Erhaltungsstatus | Least Concern | Least Concern |
| Länge | — | — |
| Flügelspannweite | 23,1 cm (9.1 in) | 34,7 cm (13.7 in) |
| Gewicht | 35,0 g (1.23 oz) | 141,73333333333335 g (5.00 oz) |
| Ernährung | -- | Omnivore of open South American country; eats large insects, small frogs, lizards, and bird eggs. … |
| Gelegegröße | -- | -- |
| Population Trend | — | — |
Habitat Comparison
Song & Call Comparison
Sahul Brush Cuckoo
Loud, raucous call with harsh nasal quality; penetrating notes carrying through dense forest. Vocalization pattern typical of this species in its native habitat.
Guira Cuckoo
Loud, gurgling call with hollow quality; distinctive multi-tonal sound carrying across open African savanna.
Geographic Range & Migration
Sahul Brush Cuckoo
Guira Cuckoo
Found in open habitats across South America east of the Andes from Brazil to Argentina. Resident and gregarious.
Erhaltungsstatus
Sahul Brush Cuckoo
Guira Cuckoo
How to Tell Them Apart
Sahul Brush Cuckoo
Sahul Brush Cuckoo: brown above; pale buff below; long dark tail; yellow-green orbital ring; Sahul region Australasian species
Guira Cuckoo
Broad-billed Bronze-cuckoo: bronze-green above; broadly barred white below; wide bars; reddish eye; Australian bronze cuckoo
About These Birds
Sahul Brush Cuckoo
Sahul Brush Cuckoo (Cacomantis variolosus) — 22–26 cm. Brown above; rufous-buff below; variable plumage; yellow orbital ring; long tail. Found in forest, mangroves, and secondary growth in New Guinea, north Australia, and Melanesia. Brood parasite targeting gerygones and other warblers. Insectivore.
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.