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

Side-by-Side Comparison

Attribute	Eastern Bluebird	Boulder Chat
Scientific Name	Sialia sialis	Pinarornis plumosus
Order	Passeriformes	Passeriformes
Family	Turdidae	Turdidae
Conservation Status	Least Concern	Least Concern
Length	17.5 cm (6.9 in)	—
Wingspan	27.0 cm (10.6 in)	23.0 cm (9.1 in)
Weight	31.0 g (1.09 oz)	61.279999999999994 g (2.16 oz)
Diet	Insects in summer, berries in winter. Hunts from low perches, dropping to the ground to …	--
Clutch Size	4-5	2-4
Population Trend	—	—

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

Size Comparison

Body Length

Eastern Bluebird 17.5 cm

Boulder Chat —

Wingspan

Eastern Bluebird 27.0 cm

Boulder Chat 23.0 cm

Weight

Eastern Bluebird 31.0 g

Boulder Chat 61.279999999999994 g

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

Habitat Comparison

Shared Habitats

None

Eastern Bluebird only

🌾 Grassland

Boulder Chat only

None

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

Song

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.

Boulder Chat

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

Geographic Range & Migration

Eastern Bluebird

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

Boulder Chat

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

Conservation Status

Least Concern

Eastern Bluebird

Least Concern

Boulder Chat

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

How to Tell Them Apart

Eastern Bluebird

Plumage

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

Bill

Short, thin, dark bill

Boulder Chat

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

About These Birds

Eastern Bluebird

The eastern bluebird is a beloved symbol of happiness in North America. Once declining due to habitat loss and competition from introduced species, populations recovered dramatically thanks to a massive citizen science nest box campaign. These gentle thrushes form loose winter flocks and huddle together in nest boxes during cold snaps.

Boulder Chat

{# ════════════════════════════════════════════════════════════════════════ 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

Abyssinian Ground-thrush Geokichla piaggiae Abyssinian Thrush Turdus abyssinicus African Thrush Turdus pelios Alpine Thrush Zoothera mollissima All Turdidae birds →

Explore the Nature FYI Family

🧬 SpeciesFYI

Species & Taxonomy

🦕 DinoFYI

6,000+ Dinosaurs

🐟 FishFYI

Fish & Marine Life

🌿 PlantFYI

379,000+ Plants