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Side-by-Side Comparison

属性	Green Ibis	Roseate Spoonbill
学名	Mesembrinibis cayennensis	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	59.2 cm (23.3 in)	127.0 cm (50.0 in)
体重	758.75 g (26.76 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	2-4	1-7
Population Trend	—	—

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Size Comparison

Body Length

Green Ibis —

Roseate Spoonbill 81.0 cm

翼開長

Green Ibis 59.2 cm

Roseate Spoonbill 127.0 cm

体重

Green Ibis 758.75 g

Roseate Spoonbill 1500.0 g

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Habitat Comparison

共通生息地

🌲 Forest 🌿 Wetland 🏖️ Coastal

Green Ibis only

None

Roseate Spoonbill only

None

Roseate Spoonbill

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

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Song & Call Comparison

Green 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

Green 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

Green Ibis

Least Concern

Roseate Spoonbill

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How to Tell Them Apart

Green 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

Green Ibis

中央・南アメリカの湿地や河岸林に生息するグリーンイビス。体長47〜55cm。光沢のある暗緑色の羽毛が特徴的。河川や湿地の水辺で昆虫や小動物を捕食する。低危険種。

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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