Chestnut-flanked Sparrowhawk vs Dils’ Grayling

Accipiter castanilius compared with Pseudochazara orestes

Key Differences

• Chestnut-flanked Sparrowhawk is Least Concern while Dils’ Grayling is Vulnerable.

Taxonomic Classification

Rank	Chestnut-flanked Sparrowhawk	Dils’ Grayling
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Aves (Birds)	Insecta (Insects)
Order	Accipitriformes (Hawks & Eagles)	Lepidoptera (Butterflies & Moths)
Family	Accipitridae (Hawks & Eagles)	Nymphalidae (Brush-footed Butterflies)
Genus	Accipiter	Pseudochazara
Species	Accipiter castanilius	Pseudochazara orestes

Evolutionary Relationship

Chestnut-flanked Sparrowhawk and Dils’ Grayling share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Chestnut-flanked Sparrowhawk

LC — Least Concern

Dils’ Grayling

VU — Vulnerable

Physical Characteristics

Attribute	Chestnut-flanked Sparrowhawk	Dils’ Grayling
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.

Dils’ Grayling

Habitat

Inhabits Mediterranean forests and woodlands within the Palearctic biogeographic realm. Populations are also found in montane and highland environments at higher elevations.

Range

Distributed across Bulgaria and Greece. 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.