Calamian Deer vs Common Starling

Axis calamianensis compared with Sturnus vulgaris

Key Differences

• Calamian Deer is Endangered while Common Starling is Near Threatened.

Taxonomic Classification

Rank	Calamian Deer	Common Starling
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Artiodactyla (Even-toed Ungulates)	Passeriformes (Songbirds)
Family	Cervidae (Deer)	Sturnidae
Genus	Axis	Sturnus
Species	Axis calamianensis	Sturnus vulgaris

Evolutionary Relationship

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

Conservation Status

Calamian Deer

EN — Endangered

Common Starling

NT — Near Threatened

Physical Characteristics

Attribute	Calamian Deer	Common Starling
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Calamian Deer

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Common Starling

Habitat

Found across multiple habitat types including temperate broadleaf and mixed forests, tundra, and tropical and subtropical grasslands and savannas, among 9 distinct biome types. Populations are also found in montane and highland environments at higher elevations.

Range

Widely distributed across Africa (4 countries), Europe (5 countries), North America (6 countries), Oceania and the Pacific (Australia, New Zealand, Tonga), and South America (Argentina, Bolivia, Uruguay). Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

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.

Common Starling

Common Starling (Sturnus vulgaris) is classified as Near Threatened (NT) on the IUCN Red List. Close to qualifying as threatened, with populations that may become vulnerable without conservation action.