Lesser Noctule vs Western Hemlock-spruce

Nyctalus leisleri compared with Tsuga heterophylla

Key Differences

• Lesser Noctule is Endangered while Western Hemlock-spruce is Not Evaluated.

Taxonomic Classification

Rank	Lesser Noctule	Western Hemlock-spruce
Kingdom	Animalia (Animals)	Plantae (Plants)
Phylum	Chordata (Chordates)	Coniferophyta (Conifers)
Class	Mammalia (Mammals)	Pinopsida (Conifers)
Order	Chiroptera (Bats)	Pinales (Pines & Allies)
Family	Vespertilionidae	Pinaceae (Pine Family)
Genus	Nyctalus	Tsuga
Species	Nyctalus leisleri	Tsuga heterophylla

Conservation Status

Lesser Noctule

EN — Endangered

Western Hemlock-spruce

NE — Not Evaluated

Physical Characteristics

Attribute	Lesser Noctule	Western Hemlock-spruce
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.

Western Hemlock-spruce

Habitat

Typically found in temperate and boreal forests, often at higher elevations.

Range

Widely distributed across Asia (Taiwan, Turkey), Europe (10 countries), and North America (Canada).

Shared Countries

Both species can be found in 3 countries:

🇧🇪 Belgium 🇩🇰 Denmark 🇸🇪 Sweden