Roseate Spoonbill vs Buff-necked Ibis

Platalea ajaja 비교 대상 Theristicus caudatus

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Side-by-Side Comparison

속성 Roseate Spoonbill Buff-necked Ibis
학명 Platalea ajaja Theristicus caudatus
Pelecaniformes Pelecaniformes
Threskiornithidae Threskiornithidae
보전 상태 Least Concern Least Concern
체장 81.0 cm (31.9 in)
날개 폭 127.0 cm (50.0 in) 78.6 cm (30.9 in)
체중 1500.0 g (52.91 oz) 1708.0 g (60.25 oz)
식성 Small fish, crustaceans, aquatic insects, and plant material filtered from shallow water by sweeping the … --
산란 수 1-7 1-3
Population Trend
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Size Comparison

Body Length
Roseate Spoonbill 81.0 cm
Buff-necked Ibis
날개 폭
Roseate Spoonbill 127.0 cm
Buff-necked Ibis 78.6 cm
체중
Roseate Spoonbill 1500.0 g
Buff-necked Ibis 1708.0 g
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Habitat Comparison

공유 서식지

Roseate Spoonbill only

Buff-necked Ibis 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

Roseate Spoonbill

노래

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

Buff-necked Ibis

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Geographic Range & Migration

Roseate Spoonbill

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

Buff-necked Ibis

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보전 상태

Least Concern

Roseate Spoonbill

Least Concern

Buff-necked Ibis

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How to Tell Them Apart

Roseate Spoonbill

깃털

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

부리

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

Buff-necked 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.

Buff-necked Ibis

흰목따오기는 베네수엘라에서 아르헨티나까지 남아메리카 광범위한 지역의 초원과 습지에 서식합니다. 흰색 목과 등, 검은 날개, 오렌지빛 얼굴, 아래로 굽은 부리가 특징이며, 농경지에도 적응하여 생활합니다.

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