Chatham Petrel vs Formosan Serow

Pterodroma axillaris compared with Capricornis swinhoei

Key Differences

• Chatham Petrel is Vulnerable while Formosan Serow is Least Concern.

Taxonomic Classification

Rank	Chatham Petrel	Formosan Serow
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Aves (Birds)	Mammalia (Mammals)
Order	Procellariiformes (Procellariiformes)	Artiodactyla (Even-toed Ungulates)
Family	Procellariidae	Bovidae (Bovids)
Genus	Pterodroma	Capricornis
Species	Pterodroma axillaris	Capricornis swinhoei

Evolutionary Relationship

Chatham Petrel and Formosan Serow share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Chatham Petrel

VU — Vulnerable

Formosan Serow

LC — Least Concern

Physical Characteristics

Attribute	Chatham Petrel	Formosan Serow
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Chatham Petrel

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.

Formosan Serow

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Taiwan.

Chatham Petrel

The Chatham Petrel (Pterodroma axillaris) is a species in the genus Pterodroma. It is currently classified as Vulnerable on the IUCN Red List. Typically found in various aerial, terrestrial, and aquatic environments.