Lesser Noctule vs Swainson's Hawk

Nyctalus leisleri compared with Buteo swainsoni

Key Differences

• Lesser Noctule is Endangered while Swainson's Hawk is Least Concern.

Taxonomic Classification

Rank	Lesser Noctule	Swainson's Hawk
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Chiroptera (Bats)	Accipitriformes (Hawks & Eagles)
Family	Vespertilionidae	Accipitridae (Hawks & Eagles)
Genus	Nyctalus	Buteo
Species	Nyctalus leisleri	Buteo swainsoni

Evolutionary Relationship

Lesser Noctule and Swainson's Hawk share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Lesser Noctule

EN — Endangered

Swainson's Hawk

LC — Least Concern

Physical Characteristics

Attribute	Lesser Noctule	Swainson's Hawk
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.

Swainson's Hawk

Habitat

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

Range

Distributed across Colombia, Ecuador, Norway, United States, and Venezuela.

Swainson's Hawk

Swainson's Hawk (Buteo swainsoni) is classified as Least Concern (LC) on the IUCN Red List. Widespread and abundant across its range, with stable populations and no immediate conservation concerns.