Black-faced Ibis vs Straw-necked Ibis
Theristicus melanopis 对比 Threskiornis spinicollis
Side-by-Side Comparison
| 属性 | Black-faced Ibis | Straw-necked Ibis |
|---|---|---|
| 学名 | Theristicus melanopis | Threskiornis spinicollis |
| 目 | Pelecaniformes | Pelecaniformes |
| 科 | Threskiornithidae | Threskiornithidae |
| 保护状况 | Least Concern | Least Concern |
| 体长 | — | — |
| 翼展 | 76.4 cm (30.1 in) | 72.9 cm (28.7 in) |
| 体重 | 1612.5 g (56.88 oz) | 1340.0 g (47.27 oz) |
| 食性 | -- | -- |
| 产卵数 | 2-3 | 2-5 |
| Population Trend | — | — |
Habitat Comparison
保护状况
Least Concern
Black-faced Ibis
Least Concern
Straw-necked Ibis
About These Birds
Black-faced Ibis
71 cm. White head; black face mask and back; buff underparts; bare black-and-red facial skin; pink legs. Resident in southern South America (Chile, Argentina) and Andean foothills. Feeds on invertebrates in grasslands and wetlands. Moves seasonally; some populations migratory.
Straw-necked Ibis
59–76 cm. White with black neck bristles; bare dark head; yellowish bill. Endemic to Australia in grasslands, pastures, and inland wetlands. Nomadic; follows rainfall across the continent. Feeds on insects and invertebrates in dry grassland. Often seen in mixed flocks with Australian Ibis.