Brown Noddy vs Japanese Weasel

Anous stolidus compared with Mustela itatsi

Key Differences

• Brown Noddy is Least Concern while Japanese Weasel is Near Threatened.

Taxonomic Classification

Rank	Brown Noddy	Japanese Weasel
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Aves (Birds)	Mammalia (Mammals)
Order	Charadriiformes (Charadriiformes)	Carnivora (Carnivorans)
Family	Laridae	Mustelidae (Weasels & Otters)
Genus	Anous	Mustela
Species	Anous stolidus	Mustela itatsi

Evolutionary Relationship

Brown Noddy and Japanese Weasel share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Brown Noddy

LC — Least Concern

Japanese Weasel

NT — Near Threatened

Physical Characteristics

Attribute	Brown Noddy	Japanese Weasel
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Brown Noddy

Habitat

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

Range

Distributed across Colombia, Ecuador, Norway, and Venezuela.

Japanese Weasel

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Japan. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

Brown Noddy

The Brown Noddy (Anous stolidus) is a species in the genus Anous. It is currently classified as Least Concern on the IUCN Red List. Typically found in various aerial, terrestrial, and aquatic environments.