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Side-by-Side Comparison

คุณสมบัติ	Saint Helena Plover	Red-kneed Dotterel
ชื่อวิทยาศาสตร์	Charadrius sanctaehelenae	Erythrogonys cinctus
อันดับ	Charadriiformes	Charadriiformes
วงศ์ตระกูล	Charadriidae	Charadriidae
สถานะการอนุรักษ์	Vulnerable	Least Concern
ความยาว	—	—
กว้างปีก	22.3 cm (8.8 in)	22.0 cm (8.7 in)
น้ำหนัก	48.65 g (1.72 oz)	55.333333333333336 g (1.95 oz)
อาหาร	--	--
จำนวนไข่	1-2	2-5
Population Trend	—	—

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Habitat Comparison

ถิ่นที่อยู่อาศัยร่วมกัน

ไม่มี

Saint Helena Plover only

🌾 Grassland

Red-kneed Dotterel only

🌿 Wetland

{# ════════════════════════════════════════════════════════════════════════ Song & Call Comparison ════════════════════════════════════════════════════════════════════════ #} {# ════════════════════════════════════════════════════════════════════════ Geographic Range & Migration ════════════════════════════════════════════════════════════════════════ #} {# ════════════════════════════════════════════════════════════════════════ Conservation Status Comparison ════════════════════════════════════════════════════════════════════════ #}

สถานะการอนุรักษ์

Vulnerable

Saint Helena Plover

Least Concern

Red-kneed Dotterel

{# ════════════════════════════════════════════════════════════════════════ Identification Tips — How to Tell Them Apart ════════════════════════════════════════════════════════════════════════ #} {# ════════════════════════════════════════════════════════════════════════ About Each Bird (Descriptions) ════════════════════════════════════════════════════════════════════════ #}

About These Birds

Saint Helena Plover

Saint Helena Plover: 15–16 cm, critically endangered plover endemic to Saint Helena island in the South Atlantic. Locally called 'wirebird' for its thin legs. Restricted to open semi-arid flax-and-pasture plateau of central Saint Helena. Insectivorous. Fewer than 350 individuals. CR. Threatened by cats, habitat change, and drought.

Red-kneed Dotterel

Red-kneed Dotterel: 17–19 cm, Australian plover with a black head and breast-band, white throat-patch, and diagnostic red-orange knees contrasting with pale legs. Inhabits freshwater wetland margins including flooded grassland, mudflats, and rice fields across Australia and New Guinea. Feeds on invertebrates. Nomadic, following rainfall.

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