Andean Avocet vs Red-necked Avocet
Recurvirostra andina 对比 Recurvirostra novaehollandiae
Side-by-Side Comparison
| 属性 | Andean Avocet | Red-necked Avocet |
|---|---|---|
| 学名 | Recurvirostra andina | Recurvirostra novaehollandiae |
| 目 | Charadriiformes | Charadriiformes |
| 科 | Recurvirostridae | Recurvirostridae |
| 保护状况 | Least Concern | Least Concern |
| 体长 | — | — |
| 翼展 | 47.8 cm (18.8 in) | 45.0 cm (17.7 in) |
| 体重 | 325.25 g (11.47 oz) | 322.3333333333333 g (11.37 oz) |
| 食性 | -- | -- |
| 产卵数 | 4 | 2-5 |
| Population Trend | — | — |
Habitat Comparison
保护状况
Least Concern
Andean Avocet
Least Concern
Red-necked Avocet
About These Birds
Andean Avocet
Andean Avocet (Recurvirostra andina) is a large 44–47 cm avocet of high-altitude Andean salt lakes. White body with black wings; all-white head; long upturned bill; bluish-grey legs. Restricted to saline and alkaline lakes above 3,500 m in Peru, Bolivia, Chile, and Argentina. Feeds on invertebrates by sweeping bill.
Red-necked Avocet
Red-necked Avocet (Recurvirostra novaehollandiae) is a large 40–46 cm avocet endemic to Australia. White and black body; distinctive chestnut-red head and neck; long upturned bill; blue-grey legs. Inhabits shallow saline lakes, salt pans, and coastal lagoons across inland and coastal Australia.