Polynesian rat vs Red-headed Flameback

Rattus exulans compared with Chrysocolaptes erythrocephalus

Key Differences

• Polynesian rat is Least Concern while Red-headed Flameback is Near Threatened.

Taxonomic Classification

Rank	Polynesian rat	Red-headed Flameback
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Rodentia (Rodents)	Piciformes (Piciformes)
Family	Muridae (Mice & Rats)	Picidae
Genus	Rattus	Chrysocolaptes
Species	Rattus exulans	Chrysocolaptes erythrocephalus

Evolutionary Relationship

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

Conservation Status

Polynesian rat

LC — Least Concern

Red-headed Flameback

NT — Near Threatened

Physical Characteristics

Attribute	Polynesian rat	Red-headed Flameback
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-headed Flameback

Habitat

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

Range

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