Double-banded Plover vs Saint Helena Plover

Charadrius bicinctus 对比 Charadrius sanctaehelenae

Side-by-Side Comparison

属性 Double-banded Plover Saint Helena Plover
学名 Charadrius bicinctus Charadrius sanctaehelenae
Charadriiformes Charadriiformes
Charadriidae Charadriidae
保护状况 Near Threatened Vulnerable
体长
翼展 25.5 cm (10.0 in) 22.3 cm (8.8 in)
体重 68.0 g (2.40 oz) 48.65 g (1.72 oz)
食性 -- --
产卵数 2-4 1-2
Population Trend

Habitat Comparison

共同栖息地

Double-banded Plover only

Saint Helena Plover only

保护状况

Near Threatened

Double-banded Plover

Vulnerable

Saint Helena Plover

About These Birds

Double-banded Plover

双带鸻 (Charadrius bicinctus),体长约18厘米。胸部具两条横带,上方黑色,下方棕色,前额白色,上体沙褐色。分布于新西兰,在河床和沙滩繁殖。以昆虫和小型无脊椎动物为食。

Saint Helena Plover

圣赫勒拿鸻 (Charadrius sanctaehelenae),体长约15厘米。上体沙褐色,下体白色,前额白色,具浅色颈圈。特有于南大西洋圣赫勒拿岛,为濒危物种。栖息于岛上的开阔干燥草地。以昆虫为食。

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