Wattled Ibis vs Roseate Spoonbill

Bostrychia carunculata 比較対象 Platalea ajaja

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Side-by-Side Comparison

属性 Wattled Ibis Roseate Spoonbill
学名 Bostrychia carunculata 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 72.8 cm (28.7 in) 127.0 cm (50.0 in)
体重 1500.0 g (52.91 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 2-3 1-7
Population Trend
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Size Comparison

Body Length
Wattled Ibis
Roseate Spoonbill 81.0 cm
翼開長
Wattled Ibis 72.8 cm
Roseate Spoonbill 127.0 cm
体重
Wattled Ibis 1500.0 g
Roseate Spoonbill 1500.0 g
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Habitat Comparison

共通生息地

Wattled Ibis 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

Wattled 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

Wattled 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

Wattled Ibis

Least Concern

Roseate Spoonbill

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How to Tell Them Apart

Wattled 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

Wattled Ibis

体長75cm。金属光沢のある暗褐色;喉に特徴的な肉厚の赤い肉垂;裸出した赤い顔の皮膚。標高2,000m以上のエチオピア高地固有種。高地の湿地と草地の丘陵地で無脊椎動物と植物質を食べる。準絶滅危惧;山地湿地に限定される分布域。

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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