Blue star vs Double-crested Cormorant

Amsonia orientalis compared with Phalacrocorax auritus

Key Differences

• Blue star is Critically Endangered while Double-crested Cormorant is Least Concern.

Taxonomic Classification

Rank	Blue star	Double-crested Cormorant
Kingdom	Plantae (Plants)	Animalia (Animals)
Phylum	Magnoliophyta (Flowering Plants)	Chordata (Chordates)
Class	Magnoliopsida (Dicots)	Aves (Birds)
Order	Gentianales (Gentianales)	Suliformes (Suliformes)
Family	Apocynaceae	Phalacrocoracidae
Genus	Amsonia	Phalacrocorax
Species	Amsonia orientalis	Phalacrocorax auritus

Conservation Status

Blue star

CR — Critically Endangered

Double-crested Cormorant

LC — Least Concern

Physical Characteristics

Attribute	Blue star	Double-crested Cormorant
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.

Double-crested Cormorant

Habitat

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

Range

Widely distributed across Europe (5 countries), North America (United States), and South America (Colombia).

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.

Double-crested Cormorant

Double-crested Cormorant (Phalacrocorax auritus) is classified as Least Concern (LC) on the IUCN Red List. Widespread and abundant across its range, with stable populations and no immediate conservation concerns.