Blue star vs Smith's Longspur

Amsonia orientalis compared with Calcarius pictus

Key Differences

• Blue star is Critically Endangered while Smith's Longspur is Least Concern.

Taxonomic Classification

Rank	Blue star	Smith's Longspur
Kingdom	Plantae (Plants)	Animalia (Animals)
Phylum	Magnoliophyta (Flowering Plants)	Chordata (Chordates)
Class	Magnoliopsida (Dicots)	Aves (Birds)
Order	Gentianales (Gentianales)	Passeriformes (Songbirds)
Family	Apocynaceae	Calcariidae
Genus	Amsonia	Calcarius
Species	Amsonia orientalis	Calcarius pictus

Conservation Status

Blue star

CR — Critically Endangered

Smith's Longspur

LC — Least Concern

Physical Characteristics

Attribute	Blue star	Smith's Longspur
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Blue star

Habitat

Typically found in diverse terrestrial habitats from tropical forests to temperate regions.

Smith's Longspur

Habitat

Typically found in various aerial, terrestrial, and aquatic environments.

Range

Distributed across Norway and United States.

Blue star

The Blue star (Amsonia orientalis) is a species in the genus Amsonia. It is currently classified as Critically Endangered on the IUCN Red List. Typically found in diverse terrestrial habitats from tropical forests to temperate regions.