Chinese river dolphin vs Gray Jay

Lipotes vexillifer compared with Perisoreus canadensis

Key Differences

• Chinese river dolphin is Critically Endangered while Gray Jay is Least Concern.

Taxonomic Classification

Rank	Chinese river dolphin	Gray Jay
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Cetacea (Whales & Dolphins)	Passeriformes (Songbirds)
Family	Lipotidae	Corvidae (Crows & Ravens)
Genus	Lipotes	Perisoreus
Species	Lipotes vexillifer	Perisoreus canadensis

Evolutionary Relationship

Chinese river dolphin and Gray Jay share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Chinese river dolphin

CR — Critically Endangered

Gray Jay

LC — Least Concern

Physical Characteristics

Attribute	Chinese river dolphin	Gray Jay
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Chinese river dolphin

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Gray Jay

Habitat

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

Range

Distributed across Norway and United States.

Chinese river dolphin

The Chinese River Dolphin (Lipotes vexillifer) is a species in the genus Lipotes. It is currently classified as Critically Endangered on the IUCN Red List.