Brown Rat vs Streaked Saltator

Rattus norvegicus compared with Saltator striatipectus

Taxonomic Classification

Rank	Brown Rat	Streaked Saltator
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Rodentia (Rodents)	Passeriformes (Songbirds)
Family	Muridae (Mice & Rats)	Thraupidae
Genus	Rattus	Saltator
Species	Rattus norvegicus	Saltator striatipectus

Evolutionary Relationship

Brown Rat and Streaked Saltator share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Brown Rat

LC — Least Concern

Streaked Saltator

LC — Least Concern

Physical Characteristics

Attribute	Brown Rat	Streaked Saltator
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Brown Rat

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).

Streaked Saltator

Habitat

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

Range

Distributed across Colombia, Ecuador, Norway, and Venezuela.

Brown Rat

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.

Streaked Saltator

A medium-sized saltator of Pacific coastal lowlands in Colombia, Ecuador, and Panama, streaked saltators are named for the heavy brown and white streaking across their breast and flanks. They inhabit forest edges, thickets, and secondary woodland, foraging on seeds and fruit in pairs and small groups. Listed as Least Concern but with a restricted range in Pacific lowland habitats increasingly threatened by agricultural expansion and deforestation. They produce characteristic rich whistled notes typical of saltators.

Shared Countries

Both species can be found in 4 countries:

🇨🇴 Colombia 🇪🇨 Ecuador 🇳🇴 Norway 🇻🇪 Venezuela