Mavi yıldız vs Common Tern

Amsonia orientalis compared with Sterna hirundo

Key Differences

• Mavi yıldız is Critically Endangered while Common Tern is Endangered.

Taxonomic Classification

Rank	Mavi yıldız	Common Tern
Kingdom	Plantae (bitki)	Animalia (hayvan)
Phylum	Magnoliophyta (Flowering Plants)	Chordata (Kordalılar)
Class	Magnoliopsida (Dicots)	Aves (kuş)
Order	Gentianales (Gentianales)	Charadriiformes (Yağmur kuşları)
Family	Apocynaceae	Laridae
Genus	Amsonia	Sterna
Species	Amsonia orientalis	Sterna hirundo

Conservation Status

Mavi yıldız

CR — Critically Endangered

Common Tern

EN — Endangered

Physical Characteristics

Attribute	Mavi yıldız	Common Tern
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Mavi yıldız

Habitat

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

Common Tern

Habitat

Found across multiple habitat types including tropical and subtropical dry broadleaf forests, flooded grasslands and savannas, and montane grasslands and shrublands, among 9 distinct biome types spanning the Neotropic and Palearctic realms. Populations are also found in montane and highland environments at higher elevations.

Range

Widely distributed across Europe (7 countries), North America (United States), and South America (Colombia, Ecuador, Venezuela). Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Mavi yıldız

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.

Common Tern

Common Tern (Sterna hirundo) is classified as Endangered (EN) on the IUCN Red List. At high risk of extinction in the wild, with significant population decline and ongoing threats to survival.