Lesser Noctule vs Streak-breasted Treehunter

Nyctalus leisleri compared with Thripadectes rufobrunneus

Key Differences

• Lesser Noctule is Endangered while Streak-breasted Treehunter is Least Concern.

Taxonomic Classification

Rank	Lesser Noctule	Streak-breasted Treehunter
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Chiroptera (Bats)	Passeriformes (Songbirds)
Family	Vespertilionidae	Furnariidae
Genus	Nyctalus	Thripadectes
Species	Nyctalus leisleri	Thripadectes rufobrunneus

Evolutionary Relationship

Lesser Noctule and Streak-breasted Treehunter share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Lesser Noctule

EN — Endangered

Streak-breasted Treehunter

LC — Least Concern

Physical Characteristics

Attribute	Lesser Noctule	Streak-breasted Treehunter
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.

Streak-breasted Treehunter

Habitat

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

Range

Found in Norway.