Chestnut-flanked Sparrowhawk vs River Tern

Accipiter castanilius compared with Sterna aurantia

Key Differences

• Chestnut-flanked Sparrowhawk is Least Concern while River Tern is Vulnerable.

Taxonomic Classification

Rank	Chestnut-flanked Sparrowhawk	River Tern
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Aves (Birds)	Aves (Birds)
Order	Accipitriformes (Hawks & Eagles)	Charadriiformes (Charadriiformes)
Family	Accipitridae (Hawks & Eagles)	Laridae
Genus	Accipiter	Sterna
Species	Accipiter castanilius	Sterna aurantia

Evolutionary Relationship

Chestnut-flanked Sparrowhawk and River Tern share a common ancestor at the Class level: Aves. (Birds)

Conservation Status

Chestnut-flanked Sparrowhawk

LC — Least Concern

River Tern

VU — Vulnerable

Physical Characteristics

Attribute	Chestnut-flanked Sparrowhawk	River Tern
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Chestnut-flanked Sparrowhawk

Habitat

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

Range

Found in Norway.

River Tern

Habitat

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

Range

Found in Norway. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

Chestnut-flanked Sparrowhawk

The Chestnut-flanked Sparrowhawk (Accipiter castanilius) is a species in the genus Accipiter. It is currently classified as Least Concern on the IUCN Red List. Typically found in various aerial, terrestrial, and aquatic environments.

Shared Countries

Both species can be found in 1 countries:

🇳🇴 Norway