{# ════════════════════════════════════════════════════════════════════════ Side-by-side Comparison Table ════════════════════════════════════════════════════════════════════════ #}

Side-by-Side Comparison

属性	Roseate Spoonbill	Plumbeous Ibis
学名	Platalea ajaja	Theristicus caerulescens
目	Pelecaniformes	Pelecaniformes
科	Threskiornithidae	Threskiornithidae
保全状況	Least Concern	Least Concern
体長	81.0 cm (31.9 in)	—
翼開長	127.0 cm (50.0 in)	81.6 cm (32.1 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	1-7	2-3
Population Trend	—	—

{# ════════════════════════════════════════════════════════════════════════ Visual Size Comparison ════════════════════════════════════════════════════════════════════════ #}

Size Comparison

Body Length

Roseate Spoonbill 81.0 cm

Plumbeous Ibis —

翼開長

Roseate Spoonbill 127.0 cm

Plumbeous Ibis 81.6 cm

体重

Roseate Spoonbill 1500.0 g

Plumbeous Ibis 1500.0 g

{# ════════════════════════════════════════════════════════════════════════ Habitat Comparison ════════════════════════════════════════════════════════════════════════ #}

Habitat Comparison

共通生息地

🌿 Wetland

Roseate Spoonbill only

🌲 Forest 🏖️ Coastal

Plumbeous Ibis only

🌾 Grassland

Roseate Spoonbill

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

{# ════════════════════════════════════════════════════════════════════════ Song & Call Comparison ════════════════════════════════════════════════════════════════════════ #}

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.

Plumbeous Ibis

{# ════════════════════════════════════════════════════════════════════════ Geographic Range & Migration ════════════════════════════════════════════════════════════════════════ #}

Geographic Range & Migration

Roseate Spoonbill

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

Plumbeous Ibis

{# ════════════════════════════════════════════════════════════════════════ Conservation Status Comparison ════════════════════════════════════════════════════════════════════════ #}

保全状況

Least Concern

Roseate Spoonbill

Least Concern

Plumbeous Ibis

{# ════════════════════════════════════════════════════════════════════════ Identification Tips — How to Tell Them Apart ════════════════════════════════════════════════════════════════════════ #}

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

Plumbeous Ibis

{# ════════════════════════════════════════════════════════════════════════ About Each Bird (Descriptions) ════════════════════════════════════════════════════════════════════════ #}

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.

Plumbeous Ibis

プランバストキは南米中部の湿地帯に生息するトキです。灰青色の羽毛と曲がった嘴が特徴的です。

{# ════════════════════════════════════════════════════════════════════════ Related Comparisons ════════════════════════════════════════════════════════════════════════ #} {# ════════════════════════════════════════════════════════════════════════ More Birds in Family ════════════════════════════════════════════════════════════════════════ #}

More Birds to Explore

More from Threskiornithidae

African Sacred Ibis Threskiornis aethiopicus Reunion Ibis Threskiornis solitarius Northern Bald Ibis Geronticus eremita Andean Ibis Theristicus branickii All Threskiornithidae birds →

Explore the Nature FYI Family

🧬 SpeciesFYI

Species & Taxonomy

🦕 DinoFYI

6,000+ Dinosaurs

🐟 FishFYI

Fish & Marine Life

🌿 PlantFYI

379,000+ Plants