Chestnut-cheeked Starling vs Ferruginous Duck

Agropsar philippensis compared with Aythya nyroca

Key Differences

• Chestnut-cheeked Starling is Least Concern while Ferruginous Duck is Not Evaluated.

Taxonomic Classification

Rank	Chestnut-cheeked Starling	Ferruginous Duck
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Aves (Birds)	Aves (Birds)
Order	Passeriformes (Songbirds)	Anseriformes (Anseriformes)
Family	Sturnidae	Anatidae
Genus	Agropsar	Aythya
Species	Agropsar philippensis	Aythya nyroca

Evolutionary Relationship

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

Conservation Status

Chestnut-cheeked Starling

LC — Least Concern

Ferruginous Duck

NE — Not Evaluated

Physical Characteristics

Attribute	Chestnut-cheeked Starling	Ferruginous Duck
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.

Ferruginous Duck

Habitat

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

Range

Found across Asia (Taiwan) and Europe (8 countries).

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.

Ferruginous Duck

Ferruginous Duck (Aythya nyroca) is classified as Not Evaluated (NE) on the IUCN Red List. Not yet evaluated against IUCN Red List criteria. Conservation status remains to be determined.

Shared Countries

Both species can be found in 2 countries:

🇳🇴 Norway 🇹🇼 Taiwan