Calamian Deer vs Tufted Duck

Axis calamianensis compared with Aythya fuligula

Key Differences

• Calamian Deer is Endangered while Tufted Duck is Least Concern.

Taxonomic Classification

Rank	Calamian Deer	Tufted Duck
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Artiodactyla (Even-toed Ungulates)	Anseriformes (Anseriformes)
Family	Cervidae (Deer)	Anatidae
Genus	Axis	Aythya
Species	Axis calamianensis	Aythya fuligula

Evolutionary Relationship

Calamian Deer and Tufted Duck share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Calamian Deer

EN — Endangered

Tufted Duck

LC — Least Concern

Physical Characteristics

Attribute	Calamian Deer	Tufted Duck
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Calamian Deer

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

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).

Calamian Deer

The Calamian Deer (Axis calamianensis) is a species in the genus Axis. It is currently classified as Endangered on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.

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.