Lesser Yellow-shouldered Bat vs Rufous-collared Sparrow

Sturnira nana compared with Zonotrichia capensis

Key Differences

• Lesser Yellow-shouldered Bat is Endangered while Rufous-collared Sparrow is Least Concern.

Taxonomic Classification

Rank	Lesser Yellow-shouldered Bat	Rufous-collared Sparrow
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Chiroptera (Bats)	Passeriformes (Songbirds)
Family	Phyllostomidae	Passerellidae
Genus	Sturnira	Zonotrichia
Species	Sturnira nana	Zonotrichia capensis

Evolutionary Relationship

Lesser Yellow-shouldered Bat and Rufous-collared Sparrow share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Lesser Yellow-shouldered Bat

EN — Endangered

Rufous-collared Sparrow

LC — Least Concern

Physical Characteristics

Attribute	Lesser Yellow-shouldered Bat	Rufous-collared Sparrow
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Lesser Yellow-shouldered Bat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

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

Rufous-collared Sparrow

Habitat

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

Range

Found across Europe (5 countries) and South America (Colombia, Ecuador, Venezuela).

Rufous-collared Sparrow

Rufous-collared Sparrow (Zonotrichia capensis) 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.

Shared Countries

Both species can be found in 1 countries:

🇪🇨 Ecuador