Buff-breasted Sandpiper vs Christmas Sandpiper
Calidris subruficollis 比較対象 Prosobonia cancellata
Side-by-Side Comparison
| 属性 | Buff-breasted Sandpiper | Christmas Sandpiper |
|---|---|---|
| 学名 | Calidris subruficollis | Prosobonia cancellata |
| 目 | Charadriiformes | Charadriiformes |
| 科 | Scolopacidae | Scolopacidae |
| 保全状況 | Vulnerable | Extinct |
| 体長 | — | — |
| 翼開長 | 25.7 cm (10.1 in) | — |
| 体重 | 66.5 g (2.35 oz) | 38.0 g (1.34 oz) |
| 食性 | -- | -- |
| 一腹卵数 | 3-4 | -- |
| Population Trend | — | — |
Habitat Comparison
保全状況
Vulnerable
Buff-breasted Sandpiper
Extinct
Christmas Sandpiper
About These Birds
Buff-breasted Sandpiper
体長18〜20cmの均一な黄褐色の下面を持つシギ。北極圏から南米パンパスに渡る準絶滅危惧種。
Christmas Sandpiper
Christmas Sandpiper: 18–20 cm, slender sandpiper endemic to Christmas Island in the Indian Ocean with brown-barred upperparts and pale underparts. Inhabits coastal rocky shores and forest interior. NT. Threatened by introduced yellow crazy ants and habitat modification. Sedentary island endemic. Invertebrate feeder.