Olive Ibis vs Roseate Spoonbill
Bostrychia olivacea 비교 대상 Platalea ajaja
Side-by-Side Comparison
| 속성 | Olive Ibis | Roseate Spoonbill |
|---|---|---|
| 학명 | Bostrychia olivacea | Platalea ajaja |
| 목 | Pelecaniformes | Pelecaniformes |
| 과 | Threskiornithidae | Threskiornithidae |
| 보전 상태 | Least Concern | Least Concern |
| 체장 | — | 81.0 cm (31.9 in) |
| 날개 폭 | 69.4 cm (27.3 in) | 127.0 cm (50.0 in) |
| 체중 | 866.0 g (30.55 oz) | 1500.0 g (52.91 oz) |
| 식성 | -- | Small fish, crustaceans, aquatic insects, and plant material filtered from shallow water by sweeping the … |
| 산란 수 | 3 | 1-7 |
| Population Trend | — | — |
Size Comparison
Habitat Comparison
Roseate Spoonbill
Shallow coastal lagoons, estuaries, mangroves, and freshwater marshes. Nests in colonies in trees and shrubs.
Song & Call Comparison
Olive Ibis
Roseate Spoonbill
Low, grunting and guttural croaking sounds at nesting colonies. Generally quiet. Alarm calls are softer croaks. Vocalizations lack melodic quality; purely functional colony sounds.
Geographic Range & Migration
Olive Ibis
Roseate Spoonbill
Southeastern United States, Caribbean, Mexico, Central America, and South America to Argentina.
보전 상태
Olive Ibis
Roseate Spoonbill
How to Tell Them Apart
Olive Ibis
Roseate Spoonbill
Vivid pink body plumage with darker carmine on the wings. Bare greenish-grey head. White neck and back. Intensity of pink depends on diet.
Long, flat, spatulate greyish bill used for sweeping through shallow water
About These Birds
Olive Ibis
몸길이 65cm. 광택이 있는 올리브 갈색에 맨 붉은 얼굴 피부와 긴 아래로 굽은 부리. 시에라리온에서 콩고민주공화국까지 적도 아프리카의 빽빽한 숲에 서식합니다. 숲 바닥에서 무척추동물을 먹으며 은밀하고 고독한 생활. 삼림 손실로 인한 준위협(NT) 종입니다.
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.