Gray-breasted Martin vs Japanese Weasel

Progne chalybea compared with Mustela itatsi

Key Differences

• Gray-breasted Martin is Least Concern while Japanese Weasel is Near Threatened.

Taxonomic Classification

Rank	Gray-breasted Martin	Japanese Weasel
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Aves (Birds)	Mammalia (Mammals)
Order	Passeriformes (Songbirds)	Carnivora (Carnivorans)
Family	Hirundinidae	Mustelidae (Weasels & Otters)
Genus	Progne	Mustela
Species	Progne chalybea	Mustela itatsi

Evolutionary Relationship

Gray-breasted Martin and Japanese Weasel share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Gray-breasted Martin

LC — Least Concern

Japanese Weasel

NT — Near Threatened

Physical Characteristics

Attribute	Gray-breasted Martin	Japanese Weasel
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Gray-breasted Martin

Habitat

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

Range

Distributed across Colombia, Ecuador, Norway, and Venezuela.

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.

Gray-breasted Martin

Gray-breasted Martin (Progne chalybea) 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.