Lesser Noctule vs Red-browed Firetail

Nyctalus leisleri compared with Neochmia temporalis

Key Differences

• Lesser Noctule is Endangered while Red-browed Firetail is Least Concern.

Taxonomic Classification

Rank	Lesser Noctule	Red-browed Firetail
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Chiroptera (Bats)	Passeriformes (Songbirds)
Family	Vespertilionidae	Estrildidae
Genus	Nyctalus	Neochmia
Species	Nyctalus leisleri	Neochmia temporalis

Evolutionary Relationship

Lesser Noctule and Red-browed Firetail share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Lesser Noctule

EN — Endangered

Red-browed Firetail

LC — Least Concern

Physical Characteristics

Attribute	Lesser Noctule	Red-browed Firetail
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.

Red-browed Firetail

Habitat

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

Range

Found in Norway.