Japanese Weasel vs Variable Sunbird

Mustela itatsi compared with Cinnyris venustus

Key Differences

• Japanese Weasel is Near Threatened while Variable Sunbird is Least Concern.

Taxonomic Classification

Rank	Japanese Weasel	Variable Sunbird
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Carnivora (Carnivorans)	Passeriformes (Songbirds)
Family	Mustelidae (Weasels & Otters)	Nectariniidae
Genus	Mustela	Cinnyris
Species	Mustela itatsi	Cinnyris venustus

Evolutionary Relationship

Japanese Weasel and Variable Sunbird share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Japanese Weasel

NT — Near Threatened

Variable Sunbird

LC — Least Concern

Physical Characteristics

Attribute	Japanese Weasel	Variable Sunbird
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Japanese Weasel

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Japan. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

Variable Sunbird

Habitat

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

Range

Found in Norway.