Lesser Noctule vs Red-billed Firefinch

Nyctalus leisleri compared with Lagonosticta senegala

Key Differences

• Lesser Noctule is Endangered while Red-billed Firefinch is Least Concern.

Taxonomic Classification

Rank	Lesser Noctule	Red-billed Firefinch
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	Lagonosticta
Species	Nyctalus leisleri	Lagonosticta senegala

Evolutionary Relationship

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

Conservation Status

Lesser Noctule

EN — Endangered

Red-billed Firefinch

LC — Least Concern

Physical Characteristics

Attribute	Lesser Noctule	Red-billed Firefinch
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-billed Firefinch

Habitat

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

Range

Distributed across Italy, Norway, and United Kingdom.