Southern Bald Ibis vs Black-headed Ibis
Geronticus calvus 比較対象 Threskiornis melanocephalus
Side-by-Side Comparison
| 属性 | Southern Bald Ibis | Black-headed Ibis |
|---|---|---|
| 学名 | Geronticus calvus | Threskiornis melanocephalus |
| 目 | Pelecaniformes | Pelecaniformes |
| 科 | Threskiornithidae | Threskiornithidae |
| 保全状況 | Near Threatened | Least Concern |
| 体長 | — | — |
| 翼開長 | 77.6 cm (30.6 in) | 70.0 cm (27.6 in) |
| 体重 | 1202.0 g (42.40 oz) | 1303.0 g (45.96 oz) |
| 食性 | -- | -- |
| 一腹卵数 | 1-3 | 2-4 |
| Population Trend | — | — |
Habitat Comparison
保全状況
Near Threatened
Southern Bald Ibis
Least Concern
Black-headed Ibis
About These Birds
Southern Bald Ibis
79 cm. Glossy black with metallic sheen; bare pink facial skin; red bill and legs. Endemic to South Africa and Lesotho in mountain grasslands and escarpments. Vulnerable; feeds on insects and small vertebrates in short grassland. Colonial breeder on cliff ledges; at risk from pesticides and habitat loss.
Black-headed Ibis
クロトキはアジアに分布するトキです。白い体と黒い頭部・首が特徴的で、水辺に生息して魚や甲殻類を食べます。