Common Cuckoo vs Formosan Serow

Cuculus canorus compared with Capricornis swinhoei

Key Differences

• Common Cuckoo is Near Threatened while Formosan Serow is Least Concern.

Taxonomic Classification

Rank	Common Cuckoo	Formosan Serow
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Aves (Birds)	Mammalia (Mammals)
Order	Cuculiformes (Cuculiformes)	Artiodactyla (Even-toed Ungulates)
Family	Cuculidae	Bovidae (Bovids)
Genus	Cuculus	Capricornis
Species	Cuculus canorus	Capricornis swinhoei

Evolutionary Relationship

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

Conservation Status

Common Cuckoo

NT — Near Threatened

Formosan Serow

LC — Least Concern

Physical Characteristics

Attribute	Common Cuckoo	Formosan Serow
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Common Cuckoo

Habitat

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

Range

Found across Europe (6 countries). Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

Formosan Serow

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Taiwan.

Common Cuckoo

Common Cuckoo (Cuculus canorus) is classified as Near Threatened (NT) on the IUCN Red List. Close to qualifying as threatened, with populations that may become vulnerable without conservation action.