Lesser Yellow-shouldered Bat vs Yellow-browed Sparrow

Sturnira nana compared with Ammodramus aurifrons

Key Differences

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

Taxonomic Classification

Rank	Lesser Yellow-shouldered Bat	Yellow-browed Sparrow
Kingdom same	Animalia (प्राणी)	Animalia (प्राणी)
Phylum same	Chordata (रज्जुकी)	Chordata (रज्जुकी)
Class	Mammalia (स्तनधारी)	Aves (पक्षी)
Order	Chiroptera (चमगादड़)	Passeriformes (पासरीफ़ोर्मीज़)
Family	Phyllostomidae	Passerellidae
Genus	Sturnira	Ammodramus
Species	Sturnira nana	Ammodramus aurifrons

Evolutionary Relationship

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

Conservation Status

Lesser Yellow-shouldered Bat

EN — Endangered

Yellow-browed Sparrow

LC — Least Concern

Physical Characteristics

Attribute	Lesser Yellow-shouldered Bat	Yellow-browed 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.

Yellow-browed Sparrow

Habitat

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

Range

Distributed across Colombia, Ecuador, Norway, and Venezuela.

Yellow-browed Sparrow

Yellow-browed Sparrow (Ammodramus aurifrons) 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