Ili Pika vs Ring-necked Duck

Ochotona iliensis compared with Aythya collaris

Key Differences

• Ili Pika is Endangered while Ring-necked Duck is Least Concern.

Taxonomic Classification

Rank	Ili Pika	Ring-necked Duck
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Lagomorpha (Rabbits & Hares)	Anseriformes (Anseriformes)
Family	Ochotonidae	Anatidae
Genus	Ochotona	Aythya
Species	Ochotona iliensis	Aythya collaris

Evolutionary Relationship

Ili Pika and Ring-necked Duck share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Ili Pika

EN — Endangered

Ring-necked Duck

LC — Least Concern

Physical Characteristics

Attribute	Ili Pika	Ring-necked Duck
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Ili Pika

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Ring-necked Duck

Habitat

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

Range

Widely distributed across Asia (Taiwan), Europe (5 countries), North America (United States), and South America (Colombia, Ecuador, Venezuela).

Ring-necked Duck

Ring-necked Duck (Aythya collaris) 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.