Lesser Noctule vs Orange-breasted Trogon

Nyctalus leisleri compared with Harpactes oreskios

Key Differences

• Lesser Noctule is Endangered while Orange-breasted Trogon is Least Concern.

Taxonomic Classification

Rank	Lesser Noctule	Orange-breasted Trogon
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Chiroptera (Bats)	Trogoniformes (Trogoniformes)
Family	Vespertilionidae	Trogonidae
Genus	Nyctalus	Harpactes
Species	Nyctalus leisleri	Harpactes oreskios

Evolutionary Relationship

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

Conservation Status

Lesser Noctule

EN — Endangered

Orange-breasted Trogon

LC — Least Concern

Physical Characteristics

Attribute	Lesser Noctule	Orange-breasted Trogon
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.

Orange-breasted Trogon

Habitat

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

Range

Found in Norway.