Red-billed Duck vs rufescent pika

Anas erythrorhyncha compared with Ochotona rufescens

Taxonomic Classification

Rank	Red-billed Duck	rufescent pika
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Aves (Birds)	Mammalia (Mammals)
Order	Anseriformes (Anseriformes)	Lagomorpha (Rabbits & Hares)
Family	Anatidae	Ochotonidae
Genus	Anas	Ochotona
Species	Anas erythrorhyncha	Ochotona rufescens

Evolutionary Relationship

Red-billed Duck and rufescent pika share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Red-billed Duck

LC — Least Concern

rufescent pika

LC — Least Concern

Physical Characteristics

Attribute	Red-billed Duck	rufescent pika
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Red-billed Duck

Habitat

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

Range

Found across Europe (6 countries) and South America (Ecuador).

rufescent pika

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Red-billed Duck

Red-billed Duck (Anas erythrorhyncha) 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.