American Golden Plover vs Grey Plover
Pluvialis dominica 비교 대상 Pluvialis squatarola
Side-by-Side Comparison
| 속성 | American Golden Plover | Grey Plover |
|---|---|---|
| 학명 | Pluvialis dominica | Pluvialis squatarola |
| 목 | Charadriiformes | Charadriiformes |
| 과 | Charadriidae | Charadriidae |
| 보전 상태 | Least Concern | Vulnerable |
| 체장 | — | — |
| 날개 폭 | 36.4 cm (14.3 in) | 36.9 cm (14.5 in) |
| 체중 | 154.33333333333334 g (5.44 oz) | 229.66666666666666 g (8.10 oz) |
| 식성 | -- | -- |
| 산란 수 | 3-4 | 1-5 |
| Population Trend | — | — |
Habitat Comparison
보전 상태
Least Concern
American Golden Plover
Vulnerable
Grey Plover
About These Birds
American Golden Plover
American Golden Plover (Pluvialis dominica) is a medium 24–28 cm plover and epic migrant. Golden-spotted brown above; bold black underparts and white flank stripe in breeding plumage. Breeds on Arctic tundra of Canada and Alaska; migrates to South American pampas, traveling up to 25,000 km annually via transoceanic routes.
Grey Plover
Grey Plover (Pluvialis squatarola) is a medium 27–31 cm shorebird with a near-global wintering distribution. Non-breeding: pale grey-brown above, whitish below; black armpits distinctive in flight. Breeding: black underparts with white flanks. Breeds on Arctic tundra; winters on mudflats and sandy beaches worldwide. Wingspan to 77 cm.