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Side-by-Side Comparison

السمة	Andean Ibis	Black-headed Ibis
الاسم العلمي	Theristicus branickii	Threskiornis melanocephalus
الرتبة	Pelecaniformes	Pelecaniformes
الفصيلة	Threskiornithidae	Threskiornithidae
حالة الحفاظ	Near Threatened	Least Concern
الطول	—	—
طول الجناح	79,1 cm (31.1 in)	70,0 cm (27.6 in)
الوزن	1492,0 g (52.63 oz)	1303,0 g (45.96 oz)
النظام الغذائي	--	--
عدد البيض في الوضع	2	2-4
Population Trend	—	—

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Habitat Comparison

الموائل المشتركة

بلا

Andean Ibis only

🌾 Grassland

Black-headed Ibis only

🌿 Wetland 🏖️ Coastal

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حالة الحفاظ

Near Threatened

Andean Ibis

Least Concern

Black-headed Ibis

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About These Birds

Andean Ibis

75 cm. White head and neck with chestnut tones; black upperparts; bare reddish facial skin. Restricted to Andean grasslands (puna) of Peru, Bolivia, and northwestern Argentina at 3,000–5,000 m elevation. Vulnerable; feeds on invertebrates and small vertebrates in high-altitude bogs and grasslands.

Black-headed Ibis

65–76 cm. White with bare black head; black wingtips and neck feathers. Resident across South and Southeast Asia in wetlands, rice paddies, and grasslands. Near Threatened; declining due to habitat loss and hunting. Feeds by probing in shallow water for fish and invertebrates; colonial nester.

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African Sacred Ibis Threskiornis aethiopicus Reunion Ibis Threskiornis solitarius Northern Bald Ibis Geronticus eremita Roseate Spoonbill Platalea ajaja All Threskiornithidae birds →

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