Wanderratte vs Dull-colored Grassquit

Rattus norvegicus compared with Asemospiza obscura

Taxonomic Classification

Rank	Wanderratte	Dull-colored Grassquit
Kingdom same	Animalia (Tier)	Animalia (Tier)
Phylum same	Chordata (Chordatiere)	Chordata (Chordatiere)
Class	Mammalia (Säugetiere)	Aves (Vögel)
Order	Rodentia (Nagetiere)	Passeriformes (Sperlingsvögel)
Family	Muridae (Mice & Rats)	Thraupidae
Genus	Rattus	Asemospiza
Species	Rattus norvegicus	Asemospiza obscura

Evolutionary Relationship

Wanderratte and Dull-colored Grassquit share a common ancestor at the Phylum level: Chordata. (Chordatiere)

Conservation Status

Wanderratte

LC — Least Concern

Dull-colored Grassquit

LC — Least Concern

Physical Characteristics

Attribute	Wanderratte	Dull-colored Grassquit
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Wanderratte

Habitat

Found across multiple habitat types including tropical and subtropical moist broadleaf forests, tropical and subtropical dry broadleaf forests, and tropical and subtropical grasslands and savannas, among 10 distinct biome types. Populations are also found in montane and highland environments at higher elevations.

Range

Widely distributed across Africa (11 countries), Asia (15 countries), Europe (41 countries), North America (16 countries), Oceania and the Pacific (10 countries), and South America (10 countries).

Dull-colored Grassquit

Habitat

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

Range

Distributed across Colombia, Ecuador, and Venezuela.

Wanderratte

Brown Rat (Rattus norvegicus) 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.

Shared Countries

Both species can be found in 3 countries:

🇨🇴 Colombia 🇪🇨 Ecuador 🇻🇪 Venezuela