Black-faced Cormorant vs Brown Rat

Phalacrocorax fuscescens compared with Rattus norvegicus

Taxonomic Classification

Rank	Black-faced Cormorant	Brown Rat
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Aves (Birds)	Mammalia (Mammals)
Order	Suliformes (Suliformes)	Rodentia (Rodents)
Family	Phalacrocoracidae	Muridae (Mice & Rats)
Genus	Phalacrocorax	Rattus
Species	Phalacrocorax fuscescens	Rattus norvegicus

Evolutionary Relationship

Black-faced Cormorant and Brown Rat share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Black-faced Cormorant

LC — Least Concern

Brown Rat

LC — Least Concern

Physical Characteristics

Attribute	Black-faced Cormorant	Brown Rat
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Black-faced Cormorant

Habitat

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

Range

Found in Norway.

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).

Black-faced Cormorant

The Black-faced Cormorant (Phalacrocorax fuscescens) is a species in the genus Phalacrocorax. It is currently classified as Least Concern on the IUCN Red List. Typically found in various aerial, terrestrial, and aquatic environments. Found in Norway.

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 1 countries:

🇳🇴 Norway