Brown Rat vs Scaly-breasted Munia

Rattus norvegicus compared with Lonchura punctulata

Taxonomic Classification

Rank	Brown Rat	Scaly-breasted Munia
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)	Estrildidae
Genus	Rattus	Lonchura
Species	Rattus norvegicus	Lonchura punctulata

Evolutionary Relationship

Brown Rat and Scaly-breasted Munia share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Brown Rat

LC — Least Concern

Scaly-breasted Munia

LC — Least Concern

Physical Characteristics

Attribute	Brown Rat	Scaly-breasted Munia
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).

Scaly-breasted Munia

Habitat

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

Range

Widely distributed across Asia (5 countries), Europe (6 countries), North America (6 countries), and Oceania and the Pacific (Australia).

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.

Scaly-breasted Munia

One of the most widespread estrildid finches in Asia, scaly-breasted munias are named for the fish-scale-like pattern of brown and white streaks on their breast. They inhabit grasslands, rice fields, and scrub from India east through Southeast Asia to the Philippines and Indonesia, and have established feral populations in many parts of the world including Hawaii, Florida, and Australia. Highly gregarious, they form flocks of hundreds feeding on grass seeds and rice grains.

Shared Countries

Both species can be found in 15 countries:

🇦🇺 Australia 🇧🇪 Belgium 🇩🇲 Dominica 🇩🇴 Dominican Republic 🇫🇷 France 🇯🇲 Jamaica 🇯🇵 Japan 🇲🇽 Mexico 🇳🇱 Netherlands 🇳🇴 Norway 🇸🇦 Saudi Arabia 🇸🇮 Slovenia 🇦🇪 United Arab Emirates 🇬🇧 United Kingdom 🇺🇸 United States