Roseate Spoonbill vs Malagasy Sacred Ibis

Platalea ajaja 比較対象 Threskiornis bernieri

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Side-by-Side Comparison

属性 Roseate Spoonbill Malagasy Sacred Ibis
学名 Platalea ajaja Threskiornis bernieri
Pelecaniformes Pelecaniformes
Threskiornithidae Threskiornithidae
保全状況 Least Concern Endangered
体長 81.0 cm (31.9 in)
翼開長 127.0 cm (50.0 in) 68.4 cm (26.9 in)
体重 1500.0 g (52.91 oz) 1493.2 g (52.67 oz)
食性 Small fish, crustaceans, aquatic insects, and plant material filtered from shallow water by sweeping the … --
一腹卵数 1-7 2-3
Population Trend
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Size Comparison

Body Length
Roseate Spoonbill 81.0 cm
Malagasy Sacred Ibis
翼開長
Roseate Spoonbill 127.0 cm
Malagasy Sacred Ibis 68.4 cm
体重
Roseate Spoonbill 1500.0 g
Malagasy Sacred Ibis 1493.2 g
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Habitat Comparison

共通生息地

Roseate Spoonbill only

Malagasy Sacred Ibis 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

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.

Malagasy Sacred Ibis

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Geographic Range & Migration

Roseate Spoonbill

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

Malagasy Sacred Ibis

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保全状況

Least Concern

Roseate Spoonbill

Endangered

Malagasy Sacred Ibis

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How to Tell Them Apart

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

Malagasy Sacred Ibis

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About These Birds

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.

Malagasy Sacred Ibis

マダガスカルトキはマダガスカル固有の絶滅危惧種のトキです。島の西海岸の干潟や湿地帯に生息します。

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