Lesser Noctule vs Tibetan Serin

Nyctalus leisleri compared with Spinus thibetanus

Key Differences

• Lesser Noctule is Endangered while Tibetan Serin is Least Concern.

Taxonomic Classification

Rank	Lesser Noctule	Tibetan Serin
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Chiroptera (Bats)	Passeriformes (Songbirds)
Family	Vespertilionidae	Fringillidae
Genus	Nyctalus	Spinus
Species	Nyctalus leisleri	Spinus thibetanus

Evolutionary Relationship

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

Conservation Status

Lesser Noctule

EN — Endangered

Tibetan Serin

LC — Least Concern

Physical Characteristics

Attribute	Lesser Noctule	Tibetan Serin
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.

Tibetan Serin

Habitat

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

Range

Found in Norway.