Broad skate vs Common Tern

Amblyraja badia compared with Sterna hirundo

Key Differences

• Broad skate is Least Concern while Common Tern is Endangered.

Taxonomic Classification

Rank	Broad skate	Common Tern
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Elasmobranchii	Aves (Birds)
Order	Rajiformes (Rajiformes)	Charadriiformes (Charadriiformes)
Family	Rajidae	Laridae
Genus	Amblyraja	Sterna
Species	Amblyraja badia	Sterna hirundo

Evolutionary Relationship

Broad skate and Common Tern share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Broad skate

LC — Least Concern

Common Tern

EN — Endangered

Physical Characteristics

Attribute	Broad skate	Common Tern
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Broad skate

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.

Broad skate

The Broad Skate (Amblyraja badia) is a species in the genus Amblyraja. It is currently classified as Least Concern on the IUCN Red List. This species is recognized for its ecological significance within its native range.

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.