Eurasian Spoonbill vs Roseate Spoonbill

Platalea leucorodia 比較対象 Platalea ajaja

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Side-by-Side Comparison

属性 Eurasian Spoonbill Roseate Spoonbill
学名 Platalea leucorodia Platalea ajaja
Pelecaniformes Pelecaniformes
Threskiornithidae Threskiornithidae
保全状況 Least Concern Least Concern
体長 81.0 cm (31.9 in)
翼開長 72.3 cm (28.5 in) 127.0 cm (50.0 in)
体重 1605.0 g (56.61 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 3-4 1-7
Population Trend
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Size Comparison

Body Length
Eurasian Spoonbill
Roseate Spoonbill 81.0 cm
翼開長
Eurasian Spoonbill 72.3 cm
Roseate Spoonbill 127.0 cm
体重
Eurasian Spoonbill 1605.0 g
Roseate Spoonbill 1500.0 g
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Habitat Comparison

共通生息地

Eurasian Spoonbill only

None

Roseate Spoonbill only

Roseate Spoonbill

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

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Song & Call Comparison

Eurasian Spoonbill

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

Eurasian Spoonbill

Roseate Spoonbill

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

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保全状況

Least Concern

Eurasian Spoonbill

Least Concern

Roseate Spoonbill

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How to Tell Them Apart

Eurasian Spoonbill

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

Eurasian Spoonbill

南ヨーロッパ・アジア・アフリカの湿地で繁殖するヘラサギ(体長80〜93cm)。純白の体と特大のヘラ状の嘴が特徴的。Platalea leucorodia(ヘラサギ)は浅い水中でヘラ型の嘴を左右に素早く振ることで小魚や甲殻類を捕まえる。日本では越冬個体が九州・沖縄等で確認されており、重要な保護対象種。Threskiornithidae科。

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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