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Side-by-Side Comparison

属性	Bare-faced Ibis	Roseate Spoonbill
学名	Phimosus infuscatus	Platalea ajaja
目	Pelecaniformes	Pelecaniformes
科	Threskiornithidae	Threskiornithidae
保全状況	Least Concern	Least Concern
体長	—	81.0 cm (31.9 in)
翼開長	53.1 cm (20.9 in)	127.0 cm (50.0 in)
体重	546.5 g (19.28 oz)	1500.0 g (52.91 oz)
食性	--	Small fish, crustaceans, aquatic insects, and plant material filtered from shallow water by sweeping the …
一腹卵数	1-8	1-7
Population Trend	—	—

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Size Comparison

Body Length

Bare-faced Ibis —

Roseate Spoonbill 81.0 cm

翼開長

Bare-faced Ibis 53.1 cm

Roseate Spoonbill 127.0 cm

体重

Bare-faced Ibis 546.5 g

Roseate Spoonbill 1500.0 g

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Habitat Comparison

共通生息地

🌿 Wetland

Bare-faced Ibis only

🌾 Grassland

Roseate Spoonbill only

🌲 Forest 🏖️ Coastal

Roseate Spoonbill

Shallow coastal lagoons, estuaries, mangroves, and freshwater marshes. Nests in colonies in trees and shrubs.

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Song & Call Comparison

Bare-faced Ibis

Roseate Spoonbill

さえずり

Low, grunting and guttural croaking sounds at nesting colonies. Generally quiet. Alarm calls are softer croaks. Vocalizations lack melodic quality; purely functional colony sounds.

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Geographic Range & Migration

Bare-faced Ibis

Roseate Spoonbill

Southeastern United States, Caribbean, Mexico, Central America, and South America to Argentina.

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保全状況

Least Concern

Bare-faced Ibis

Least Concern

Roseate Spoonbill

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How to Tell Them Apart

Bare-faced Ibis

Roseate Spoonbill

羽毛

Vivid pink body plumage with darker carmine on the wings. Bare greenish-grey head. White neck and back. Intensity of pink depends on diet.

くちばし

Long, flat, spatulate greyish bill used for sweeping through shallow water

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About These Birds

Bare-faced Ibis

南米北部から中部の開けた湿地や農地に生息するトキで、むき出しの赤い顔と湾曲した嘴が特徴的。群れを成して水辺を歩き、無脊椎動物を採食する。

Roseate Spoonbill

The roseate spoonbill is the only spoonbill species in the Americas and one of the most striking wading birds in the Western Hemisphere. Like flamingos, their pink color comes from carotenoid pigments in their crustacean prey. Nearly hunted to extinction for their plumes in the 19th century, they have recovered substantially.

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More Birds to Explore

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Black-headed Ibis Threskiornis melanocephalus Straw-necked Ibis Threskiornis spinicollis Northern Bald Ibis Geronticus eremita Andean Ibis Theristicus branickii All Threskiornithidae birds →

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