Andean Ibis vs Australian Ibis
Theristicus branickii compared with Threskiornis moluccus
Side-by-Side Comparison
| Attribute | Andean Ibis | Australian Ibis |
|---|---|---|
| Scientific Name | Theristicus branickii | Threskiornis moluccus |
| Order | Pelecaniformes | Pelecaniformes |
| Family | Threskiornithidae | Threskiornithidae |
| Conservation Status | Near Threatened | Least Concern |
| Length | — | — |
| Wingspan | 79.1 cm (31.1 in) | 70.4 cm (27.7 in) |
| Weight | 1492.0 g (52.63 oz) | 1895.0 g (66.84 oz) |
| Diet | -- | -- |
| Clutch Size | 2 | 1-4 |
| Population Trend | — | — |
Habitat Comparison
Conservation Status
Near Threatened
Andean Ibis
Least Concern
Australian Ibis
About These Birds
Andean Ibis
75 cm. White head and neck with chestnut tones; black upperparts; bare reddish facial skin. Restricted to Andean grasslands (puna) of Peru, Bolivia, and northwestern Argentina at 3,000–5,000 m elevation. Vulnerable; feeds on invertebrates and small vertebrates in high-altitude bogs and grasslands.
Australian Ibis
65–76 cm. White with bare black head; black wingtips; glossy blue-black ornamental plumes in breeding. Resident across Australia and New Guinea in wetlands, grasslands, and urban areas. Common and adaptable; increasingly abundant in cities. Feeds by probing for invertebrates and foraging in rubbish.