Lesser Yellow-shouldered Bat vs Seaside Sparrow

Sturnira nana compared with Ammospiza maritima

Key Differences

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

Taxonomic Classification

Rank	Lesser Yellow-shouldered Bat	Seaside 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	Ammospiza
Species	Sturnira nana	Ammospiza maritima

Evolutionary Relationship

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

Conservation Status

Lesser Yellow-shouldered Bat

EN — Endangered

Seaside Sparrow

LC — Least Concern

Physical Characteristics

Attribute	Lesser Yellow-shouldered Bat	Seaside 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.

Seaside Sparrow

Habitat

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

Range

Found in Norway.