Long-eared Owl vs Long-tailed Marmot

Asio otus compared with Marmota caudata

Key Differences

• Long-eared Owl is Data Deficient while Long-tailed Marmot is Least Concern.

Taxonomic Classification

Rank	Long-eared Owl	Long-tailed Marmot
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Aves (Birds)	Mammalia (Mammals)
Order	Strigiformes (Owls)	Rodentia (Rodents)
Family	Strigidae (True Owls)	Sciuridae (Squirrels)
Genus	Asio	Marmota
Species	Asio otus	Marmota caudata

Evolutionary Relationship

Long-eared Owl and Long-tailed Marmot share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Long-eared Owl

DD — Data Deficient

Long-tailed Marmot

LC — Least Concern

Physical Characteristics

Attribute	Long-eared Owl	Long-tailed Marmot
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).

Long-tailed Marmot

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.