Brown Rat vs Magellanic Penguin

Rattus norvegicus compared with Spheniscus magellanicus

Key Differences

• Brown Rat is Least Concern while Magellanic Penguin is Near Threatened.

Taxonomic Classification

Rank	Brown Rat	Magellanic Penguin
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Rodentia (Rodents)	Sphenisciformes (Penguins)
Family	Muridae (Mice & Rats)	Spheniscidae (Penguins)
Genus	Rattus	Spheniscus (Banded Penguins)
Species	Rattus norvegicus	Spheniscus magellanicus

Evolutionary Relationship

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

Conservation Status

Brown Rat

LC — Least Concern

Magellanic Penguin

NT — Near Threatened

Physical Characteristics

Attribute	Brown Rat	Magellanic Penguin
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).

Magellanic Penguin

Habitat

Inhabits tropical and subtropical moist broadleaf forests and montane grasslands and shrublands within the Neotropic biogeographic realm.

Range

Distributed across Colombia, Norway, and Peru. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

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.

Shared Countries

Both species can be found in 3 countries:

🇨🇴 Colombia 🇳🇴 Norway 🇵🇪 Peru