Black-faced Ibis vs Black-headed Ibis
Theristicus melanopis verglichen mit Threskiornis melanocephalus
Side-by-Side Comparison
| Merkmal | Black-faced Ibis | Black-headed Ibis |
|---|---|---|
| Wissenschaftlicher Name | Theristicus melanopis | Threskiornis melanocephalus |
| Ordnung | Pelecaniformes | Pelecaniformes |
| Familie | Threskiornithidae | Threskiornithidae |
| Erhaltungsstatus | Least Concern | Least Concern |
| Länge | — | — |
| Flügelspannweite | 76,4 cm (30.1 in) | 70,0 cm (27.6 in) |
| Gewicht | 1612,5 g (56.88 oz) | 1303,0 g (45.96 oz) |
| Ernährung | -- | -- |
| Gelegegröße | 2-3 | 2-4 |
| Population Trend | — | — |
Habitat Comparison
Gemeinsame Lebensräume
Black-faced Ibis only
Black-headed Ibis only
Erhaltungsstatus
Least Concern
Black-faced Ibis
Least Concern
Black-headed 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.
Black-headed Ibis
65–76 cm. White with bare black head; black wingtips and neck feathers. Resident across South and Southeast Asia in wetlands, rice paddies, and grasslands. Near Threatened; declining due to habitat loss and hunting. Feeds by probing in shallow water for fish and invertebrates; colonial nester.