Lesser Noctule vs Siberian hazelnut

Nyctalus leisleri compared with Corylus heterophylla

Key Differences

• Lesser Noctule is Endangered while Siberian hazelnut is Least Concern.

Taxonomic Classification

Rank	Lesser Noctule	Siberian hazelnut
Kingdom	Animalia (Animals)	Plantae (Plants)
Phylum	Chordata (Chordates)	Magnoliophyta (Flowering Plants)
Class	Mammalia (Mammals)	Magnoliopsida (Dicots)
Order	Chiroptera (Bats)	Fagales (Beeches & Oaks)
Family	Vespertilionidae	Betulaceae
Genus	Nyctalus	Corylus
Species	Nyctalus leisleri	Corylus heterophylla

Conservation Status

Lesser Noctule

EN — Endangered

Siberian hazelnut

LC — Least Concern

Physical Characteristics

Attribute	Lesser Noctule	Siberian hazelnut
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.

Siberian hazelnut

Habitat

Typically found in diverse terrestrial habitats from tropical forests to temperate regions.

Range

Distributed across Taiwan and United States.