Broad skate vs Речная крачка

Amblyraja badia compared with Sterna hirundo

Key Differences

• Broad skate is Least Concern while Речная крачка is Endangered.

Taxonomic Classification

Rank	Broad skate	Речная крачка
Kingdom same	Animalia (животные)	Animalia (животные)
Phylum same	Chordata (хордовые)	Chordata (хордовые)
Class	Elasmobranchii	Aves (птицы)
Order	Rajiformes (скатообразные)	Charadriiformes (ржанкообразные)
Family	Rajidae	Laridae
Genus	Amblyraja	Sterna
Species	Amblyraja badia	Sterna hirundo

Evolutionary Relationship

Broad skate and Речная крачка share a common ancestor at the Phylum level: Chordata. (хордовые)

Conservation Status

Broad skate

LC — Least Concern

Речная крачка

EN — Endangered

Physical Characteristics

Attribute	Broad skate	Речная крачка
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Broad skate

Речная крачка

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.

Речная крачка

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.