Formosan Serow vs Least Bittern

Capricornis swinhoei compared with Ixobrychus exilis

Taxonomic Classification

Rank	Formosan Serow	Least Bittern
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Artiodactyla (Even-toed Ungulates)	Pelecaniformes (Pelecaniformes)
Family	Bovidae (Bovids)	Ardeidae
Genus	Capricornis	Ixobrychus
Species	Capricornis swinhoei	Ixobrychus exilis

Evolutionary Relationship

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

Conservation Status

Formosan Serow

LC — Least Concern

Least Bittern

LC — Least Concern

Physical Characteristics

Attribute	Formosan Serow	Least Bittern
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Formosan Serow

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Taiwan.

Least Bittern

Habitat

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

Range

Distributed across Colombia, Ecuador, Norway, United States, and Venezuela.

Least Bittern

Least Bittern (Ixobrychus exilis) 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.