Dark Woolly Bat vs Worthen's Sparrow

Kerivoula furva compared with Spizella wortheni

Key Differences

• Dark Woolly Bat is Least Concern while Worthen's Sparrow is Endangered.

Taxonomic Classification

Rank	Dark Woolly Bat	Worthen's Sparrow
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Chiroptera (Bats)	Passeriformes (Songbirds)
Family	Vespertilionidae	Passerellidae
Genus	Kerivoula	Spizella
Species	Kerivoula furva	Spizella wortheni

Evolutionary Relationship

Dark Woolly Bat and Worthen's Sparrow share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Dark Woolly Bat

LC — Least Concern

Worthen's Sparrow

EN — Endangered

Physical Characteristics

Attribute	Dark Woolly Bat	Worthen's Sparrow
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Dark Woolly Bat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Taiwan.

Worthen's Sparrow

Habitat

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

Range

Found in Norway. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.