Lesser Noctule vs White-edged Oriole

Nyctalus leisleri compared with Icterus graceannae

Key Differences

• Lesser Noctule is Endangered while White-edged Oriole is Least Concern.

Taxonomic Classification

Rank	Lesser Noctule	White-edged Oriole
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Chiroptera (Bats)	Passeriformes (Songbirds)
Family	Vespertilionidae	Icteridae
Genus	Nyctalus	Icterus
Species	Nyctalus leisleri	Icterus graceannae

Evolutionary Relationship

Lesser Noctule and White-edged Oriole share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Lesser Noctule

EN — Endangered

White-edged Oriole

LC — Least Concern

Physical Characteristics

Attribute	Lesser Noctule	White-edged Oriole
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.

White-edged Oriole

Habitat

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

Range

Distributed across Ecuador, Norway, and Peru.