Japanese Weasel vs Red-billed Quelea

Mustela itatsi compared with Quelea quelea

Key Differences

• Japanese Weasel is Near Threatened while Red-billed Quelea is Least Concern.

Taxonomic Classification

Rank	Japanese Weasel	Red-billed Quelea
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)	Ploceidae
Genus	Mustela	Quelea
Species	Mustela itatsi	Quelea quelea

Evolutionary Relationship

Japanese Weasel and Red-billed Quelea share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Japanese Weasel

NT — Near Threatened

Red-billed Quelea

LC — Least Concern

Physical Characteristics

Attribute	Japanese Weasel	Red-billed Quelea
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.

Red-billed Quelea

Habitat

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

Range

Widely distributed across Africa (Cameroon, Gambia), Asia (United Arab Emirates), and Europe (7 countries).

Red-billed Quelea

Red-billed Quelea (Quelea quelea) 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.