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

Side-by-Side Comparison

属性	Eastern Bluebird	Austral Thrush
学名	Sialia sialis	Turdus falcklandii
目	Passeriformes	Passeriformes
科	Turdidae	Turdidae
保全状況	Least Concern	Least Concern
体長	17.5 cm (6.9 in)	—
翼開長	27.0 cm (10.6 in)	27.0 cm (10.6 in)
体重	31.0 g (1.09 oz)	100.06 g (3.53 oz)
食性	Insects in summer, berries in winter. Hunts from low perches, dropping to the ground to …	--
一腹卵数	4-5	2-3
Population Trend	—	—

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

Size Comparison

Body Length

Eastern Bluebird 17.5 cm

Austral Thrush —

翼開長

Eastern Bluebird 27.0 cm

Austral Thrush 27.0 cm

体重

Eastern Bluebird 31.0 g

Austral Thrush 100.06 g

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

Habitat Comparison

共通生息地

🌾 Grassland

Eastern Bluebird only

None

Austral Thrush only

🌲 Forest

Eastern Bluebird

Open woodland, farmland edges, orchards, and parks with scattered trees and open ground. Readily uses nest boxes.

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

Song & Call Comparison

Eastern Bluebird

さえずり

A rich, melodious warbled 'chur-wi, tur-a-lee' song. Both sexes sing. Call is a soft, musical 'turee'. Song is gentle and flute-like, suggesting a small thrush. Given from exposed perch.

Austral Thrush

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

Geographic Range & Migration

Eastern Bluebird

Eastern North America from southern Canada to Honduras and Nicaragua. Partially migratory.

Austral Thrush

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

保全状況

Least Concern

Eastern Bluebird

Least Concern

Austral Thrush

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

How to Tell Them Apart

Eastern Bluebird

羽毛

Males are vivid royal blue above with a rusty-red breast and white belly. Females are grey-blue with a paler rust breast.

くちばし

Short, thin, dark bill

Austral Thrush

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

About These Birds

Eastern Bluebird

北米に生息するヒタキで、青い上面とオレンジ色の胸を持つ。巣箱の設置プログラムにより個体数が回復した。

Austral Thrush

The Austral Thrush is a medium-sized thrush found in forests, gardens, and open country in Chile, Argentina, and the Falkland Islands. Weighing about 100.1g with a wingspan of 27cm, it has brown upperparts, a spotted or streaked breast, and an orange-yellow bill. It feeds on earthworms, insects, berries, and fruit on the ground and in trees.

{# ════════════════════════════════════════════════════════════════════════ Related Comparisons ════════════════════════════════════════════════════════════════════════ #}

Related Comparisons

American Robin vs Eastern Bluebird

same-family

Common Kingfisher vs Eastern Bluebird

look-alike

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

More Birds to Explore

More from Turdidae

White-eared Solitaire Entomodestes leucotis Crossley's Ground-thrush Geokichla crossleyi Finsch's Flycatcher-thrush Stizorhina finschi White-tailed Ant-thrush Neocossyphus poensis All Turdidae birds →

Explore the Nature FYI Family

🧬 SpeciesFYI

Species & Taxonomy

🦕 DinoFYI

6,000+ Dinosaurs

🐟 FishFYI

Fish & Marine Life

🌿 PlantFYI

379,000+ Plants