Javan Rusa vs Tufted Duck

Rusa timorensis compared with Aythya fuligula

Key Differences

• Javan Rusa is Vulnerable while Tufted Duck is Least Concern.

Taxonomic Classification

Rank	Javan Rusa	Tufted Duck
Kingdom same	Animalia (động vật)	Animalia (động vật)
Phylum same	Chordata (động vật có dây sống)	Chordata (động vật có dây sống)
Class	Mammalia (lớp Thú)	Aves (chim)
Order	Artiodactyla (Bộ Guốc chẵn)	Anseriformes (bộ Ngỗng)
Family	Cervidae (Deer)	Anatidae
Genus	Rusa	Aythya
Species	Rusa timorensis	Aythya fuligula

Evolutionary Relationship

Javan Rusa and Tufted Duck share a common ancestor at the Phylum level: Chordata. (động vật có dây sống)

Conservation Status

Javan Rusa

VU — Vulnerable

Tufted Duck

LC — Least Concern

Physical Characteristics

Attribute	Javan Rusa	Tufted Duck
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Javan Rusa

Habitat

Found across multiple habitat types including temperate broadleaf and mixed forests, tundra, and tropical and subtropical moist broadleaf forests spanning the Australasia and Afrotropic and Oceanian realms.

Range

Distributed across Mauritius, New Zealand, and Norway. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

Tufted Duck

Habitat

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

Range

Widely distributed across Asia (Taiwan), Europe (5 countries), and North America (United States).

Tufted Duck

Tufted Duck (Aythya fuligula) 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 1 countries:

🇳🇴 Norway