Blue star vs Lesser Crested Tern

Amsonia orientalis compared with Thalasseus bengalensis

Key Differences

• Blue star is Critically Endangered while Lesser Crested Tern is Not Evaluated.

Taxonomic Classification

Rank	Blue star	Lesser Crested Tern
Kingdom	Plantae (Plants)	Animalia (Animals)
Phylum	Magnoliophyta (Flowering Plants)	Chordata (Chordates)
Class	Magnoliopsida (Dicots)	Aves (Birds)
Order	Gentianales (Gentianales)	Charadriiformes (Charadriiformes)
Family	Apocynaceae	Laridae
Genus	Amsonia	Thalasseus
Species	Amsonia orientalis	Thalasseus bengalensis

Conservation Status

Blue star

CR — Critically Endangered

Lesser Crested Tern

NE — Not Evaluated

Physical Characteristics

Attribute	Blue star	Lesser Crested Tern
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.

Lesser Crested Tern

Habitat

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

Range

Distributed across Norway and Sweden.

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.