Eye-ringed Tody-Tyrant vs Lesser Noctule

Hemitriccus orbitatus compared with Nyctalus leisleri

Key Differences

• Eye-ringed Tody-Tyrant is Near Threatened while Lesser Noctule is Endangered.

Taxonomic Classification

Rank	Eye-ringed Tody-Tyrant	Lesser Noctule
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Aves (Birds)	Mammalia (Mammals)
Order	Passeriformes (Songbirds)	Chiroptera (Bats)
Family	Tyrannidae	Vespertilionidae
Genus	Hemitriccus	Nyctalus
Species	Hemitriccus orbitatus	Nyctalus leisleri

Evolutionary Relationship

Eye-ringed Tody-Tyrant and Lesser Noctule share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Eye-ringed Tody-Tyrant

NT — Near Threatened

Lesser Noctule

EN — Endangered

Physical Characteristics

Attribute	Eye-ringed Tody-Tyrant	Lesser Noctule
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Eye-ringed Tody-Tyrant

Habitat

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

Range

Found in Norway. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

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.