Javan Rusa vs Американский красноголовый нырок

Rusa timorensis compared with Aythya americana

Key Differences

• Javan Rusa is Vulnerable while Американский красноголовый нырок is Not Evaluated.

Taxonomic Classification

Rank	Javan Rusa	Американский красноголовый нырок
Kingdom same	Animalia (животные)	Animalia (животные)
Phylum same	Chordata (хордовые)	Chordata (хордовые)
Class	Mammalia (млекопитающие)	Aves (птицы)
Order	Artiodactyla (парнокопытные)	Anseriformes (гусеобразные)
Family	Cervidae (Deer)	Anatidae
Genus	Rusa	Aythya
Species	Rusa timorensis	Aythya americana

Evolutionary Relationship

Javan Rusa and Американский красноголовый нырок share a common ancestor at the Phylum level: Chordata. (хордовые)

Conservation Status

Javan Rusa

VU — Vulnerable

Американский красноголовый нырок

NE — Not Evaluated

Physical Characteristics

Attribute	Javan Rusa	Американский красноголовый нырок
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.

Американский красноголовый нырок

Habitat

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

Range

Found across Europe (7 countries) and North America (United States).

Американский красноголовый нырок

Redhead (Aythya americana) 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 1 countries:

🇳🇴 Norway