Ferruginous Duck vs Kouprey

Aythya nyroca compared with Bos sauveli

Key Differences

• Ferruginous Duck is Not Evaluated while Kouprey is Critically Endangered.

Taxonomic Classification

Rank	Ferruginous Duck	Kouprey
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Aves (Birds)	Mammalia (Mammals)
Order	Anseriformes (Anseriformes)	Artiodactyla (Even-toed Ungulates)
Family	Anatidae	Bovidae (Bovids)
Genus	Aythya	Bos (Cattle & Bison)
Species	Aythya nyroca	Bos sauveli

Evolutionary Relationship

Ferruginous Duck and Kouprey share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Ferruginous Duck

NE — Not Evaluated

Kouprey

CR — Critically Endangered

Physical Characteristics

Attribute	Ferruginous Duck	Kouprey
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Ferruginous Duck

Habitat

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

Range

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

Kouprey

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

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.