Lesser Noctule vs Sumba Boobook

Nyctalus leisleri compared with Ninox rudolfi

Key Differences

• Lesser Noctule is Endangered while Sumba Boobook is Near Threatened.

Taxonomic Classification

Rank	Lesser Noctule	Sumba Boobook
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Chiroptera (Bats)	Strigiformes (Owls)
Family	Vespertilionidae	Strigidae (True Owls)
Genus	Nyctalus	Ninox
Species	Nyctalus leisleri	Ninox rudolfi

Evolutionary Relationship

Lesser Noctule and Sumba Boobook share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Lesser Noctule

EN — Endangered

Sumba Boobook

NT — Near Threatened

Physical Characteristics

Attribute	Lesser Noctule	Sumba Boobook
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Lesser Noctule

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Belgium, Denmark, Luxembourg, Sweden, and Ukraine. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Sumba Boobook

Habitat

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

Range

Found in Norway. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.