Campbell Islands Teal vs Ezo Naki-Usagi

Anas nesiotis compared with Ochotona hyperborea

Key Differences

• Campbell Islands Teal is Vulnerable while Ezo Naki-Usagi is Least Concern.

Taxonomic Classification

Rank	Campbell Islands Teal	Ezo Naki-Usagi
Kingdom same	Animalia (動物)	Animalia (動物)
Phylum same	Chordata (脊索動物)	Chordata (脊索動物)
Class	Aves (鳥類)	Mammalia (哺乳類)
Order	Anseriformes (カモ目)	Lagomorpha (ウサギ目)
Family	Anatidae	Ochotonidae
Genus	Anas	Ochotona
Species	Anas nesiotis	Ochotona hyperborea

Evolutionary Relationship

Campbell Islands Teal and Ezo Naki-Usagi share a common ancestor at the Phylum level: Chordata. (脊索動物)

Conservation Status

Campbell Islands Teal

VU — Vulnerable

Ezo Naki-Usagi

LC — Least Concern

Physical Characteristics

Attribute	Campbell Islands Teal	Ezo Naki-Usagi
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Campbell Islands Teal

Habitat

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

Range

Found in Norway. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

Ezo Naki-Usagi

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Campbell Islands Teal

The Campbell Islands Teal (Anas nesiotis) is a species in the genus Anas. It is currently classified as Vulnerable on the IUCN Red List. Found in Norway. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.