Black Stilt vs American Avocet
Himantopus novaezelandiae 比較対象 Recurvirostra americana
Side-by-Side Comparison
| 属性 | Black Stilt | American Avocet |
|---|---|---|
| 学名 | Himantopus novaezelandiae | Recurvirostra americana |
| 目 | Charadriiformes | Charadriiformes |
| 科 | Recurvirostridae | Recurvirostridae |
| 保全状況 | Critically Endangered | Least Concern |
| 体長 | — | — |
| 翼開長 | 48.4 cm (19.1 in) | 43.6 cm (17.2 in) |
| 体重 | 207.5 g (7.32 oz) | 307.5 g (10.85 oz) |
| 食性 | -- | -- |
| 一腹卵数 | 3-6 | 3-5 |
| Population Trend | — | — |
Habitat Comparison
保全状況
Critically Endangered
Black Stilt
Least Concern
American Avocet
About These Birds
Black Stilt
ニュージーランドセイタカシギ（Himantopus novaezelandiae）はニュージーランド南島の浅い湿地・干潟・河床に生息するシギ科の大型鳥（体長35〜40 cm）。黒い背面と白い下面、長い赤ピンク色の脚が特徴。絶滅危機；世界個体数は数千羽。
American Avocet
American Avocet (Recurvirostra americana) is a large 40–51 cm wader of North America. Black and white body; orange-rufous head and neck in breeding plumage; long upturned bill; blue-grey legs. Inhabits shallow saline and freshwater lakes, marshes, and coastal flats from western Canada to Mexico. Migratory. Sweeps bill side-to-side in water.