Chestnut-collared Swift vs Formosan Serow

Streptoprocne rutila compared with Capricornis swinhoei

Taxonomic Classification

Rank	Chestnut-collared Swift	Formosan Serow
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Aves (Birds)	Mammalia (Mammals)
Order	Apodiformes (Apodiformes)	Artiodactyla (Even-toed Ungulates)
Family	Apodidae	Bovidae (Bovids)
Genus	Streptoprocne	Capricornis
Species	Streptoprocne rutila	Capricornis swinhoei

Evolutionary Relationship

Chestnut-collared Swift and Formosan Serow share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Chestnut-collared Swift

LC — Least Concern

Formosan Serow

LC — Least Concern

Physical Characteristics

Attribute	Chestnut-collared Swift	Formosan Serow
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Chestnut-collared Swift

Habitat

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

Range

Distributed across Colombia, Ecuador, Norway, and Venezuela.

Formosan Serow

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Taiwan.

Chestnut-collared Swift

Chestnut-collared Swift (Streptoprocne rutila) 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.