Chestnut-cheeked Starling vs Ruff

Agropsar philippensis compared with Calidris pugnax

Taxonomic Classification

Rank	Chestnut-cheeked Starling	Ruff
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Aves (Birds)	Aves (Birds)
Order	Passeriformes (Songbirds)	Charadriiformes (Charadriiformes)
Family	Sturnidae	Scolopacidae
Genus	Agropsar	Calidris
Species	Agropsar philippensis	Calidris pugnax

Evolutionary Relationship

Chestnut-cheeked Starling and Ruff share a common ancestor at the Class level: Aves. (Birds)

Conservation Status

Chestnut-cheeked Starling

LC — Least Concern

Ruff

LC — Least Concern

Physical Characteristics

Attribute	Chestnut-cheeked Starling	Ruff
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Chestnut-cheeked Starling

Habitat

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

Range

Distributed across Norway and Taiwan.

Ruff

Habitat

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

Range

Widely distributed across Asia (Taiwan), Europe (4 countries), North America (United States), and South America (Colombia, Venezuela).

Chestnut-cheeked Starling

The Chestnut-cheeked Starling (Agropsar philippensis) is a species in the genus Agropsar. It is currently classified as Least Concern on the IUCN Red List. Typically found in various aerial, terrestrial, and aquatic environments.

Ruff

Ruff (Calidris pugnax) is classified as Least Concern (LC) on the IUCN Red List. Widespread and abundant across its range, with stable populations and no immediate conservation concerns.

Shared Countries

Both species can be found in 2 countries:

🇳🇴 Norway 🇹🇼 Taiwan