Lesser Noctule vs Rust-and-yellow Tanager

Nyctalus leisleri compared with Thlypopsis ruficeps

Key Differences

• Lesser Noctule is Endangered while Rust-and-yellow Tanager is Least Concern.

Taxonomic Classification

Rank	Lesser Noctule	Rust-and-yellow Tanager
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	Thlypopsis
Species	Nyctalus leisleri	Thlypopsis ruficeps

Evolutionary Relationship

Lesser Noctule and Rust-and-yellow Tanager share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Lesser Noctule

EN — Endangered

Rust-and-yellow Tanager

LC — Least Concern

Physical Characteristics

Attribute	Lesser Noctule	Rust-and-yellow Tanager
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.

Rust-and-yellow Tanager

Habitat

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

Range

Found in Norway.