Long-eared Owl vs Philippine mouse-deer

Asio otus compared with Tragulus nigricans

Key Differences

• Long-eared Owl is Data Deficient while Philippine mouse-deer is Endangered.

Taxonomic Classification

Rank	Long-eared Owl	Philippine mouse-deer
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Aves (Birds)	Mammalia (Mammals)
Order	Strigiformes (Owls)	Artiodactyla (Even-toed Ungulates)
Family	Strigidae (True Owls)	Tragulidae
Genus	Asio	Tragulus
Species	Asio otus	Tragulus nigricans

Evolutionary Relationship

Long-eared Owl and Philippine mouse-deer share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Long-eared Owl

DD — Data Deficient

Philippine mouse-deer

EN — Endangered

Physical Characteristics

Attribute	Long-eared Owl	Philippine mouse-deer
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Long-eared Owl

Habitat

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

Range

Found across Europe (5 countries) and North America (United States).

Philippine mouse-deer

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Long-eared Owl

Long-eared Owl (Asio otus) is classified as Data Deficient (DD) on the IUCN Red List. Insufficient data available to assess extinction risk. Further research and field surveys are needed.