Lesser Noctule vs Rusty-collared Seedeater

Nyctalus leisleri compared with Sporophila collaris

Key Differences

• Lesser Noctule is Endangered while Rusty-collared Seedeater is Least Concern.

Taxonomic Classification

Rank	Lesser Noctule	Rusty-collared Seedeater
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Chiroptera (Bats)	Passeriformes (Songbirds)
Family	Vespertilionidae	Thraupidae
Genus	Nyctalus	Sporophila
Species	Nyctalus leisleri	Sporophila collaris

Evolutionary Relationship

Lesser Noctule and Rusty-collared Seedeater share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Lesser Noctule

EN — Endangered

Rusty-collared Seedeater

LC — Least Concern

Physical Characteristics

Attribute	Lesser Noctule	Rusty-collared Seedeater
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.

Rusty-collared Seedeater

Habitat

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

Range

Found in Norway.