Polynesian rat vs Red-breasted Goose

Rattus exulans compared with Branta ruficollis

Key Differences

• Polynesian rat is Least Concern while Red-breasted Goose is Not Evaluated.

Taxonomic Classification

Rank	Polynesian rat	Red-breasted Goose
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Rodentia (Rodents)	Anseriformes (Anseriformes)
Family	Muridae (Mice & Rats)	Anatidae
Genus	Rattus	Branta
Species	Rattus exulans	Branta ruficollis

Evolutionary Relationship

Polynesian rat and Red-breasted Goose share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Polynesian rat

LC — Least Concern

Red-breasted Goose

NE — Not Evaluated

Physical Characteristics

Attribute	Polynesian rat	Red-breasted Goose
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Polynesian rat

Habitat

Found across multiple habitat types including tropical and subtropical moist broadleaf forests, tropical and subtropical dry broadleaf forests, and tropical and subtropical coniferous forests, among 4 distinct biome types spanning the Australasia and Indomalayan realms. Populations are also found in montane and highland environments at higher elevations.

Range

Widely distributed across Asia (6 countries), Europe (United Kingdom), North America (United States), Oceania and the Pacific (11 countries), and South America (Chile).

Red-breasted Goose

Habitat

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

Range

Found across Europe (7 countries).

Red-breasted Goose

Red-breasted Goose (Branta ruficollis) is classified as Not Evaluated (NE) on the IUCN Red List. Not yet evaluated against IUCN Red List criteria. Conservation status remains to be determined.

Shared Countries

Both species can be found in 1 countries:

🇬🇧 United Kingdom