Javan Pipistrelle vs Yellow-browed Sparrow

Pipistrellus javanicus compared with Ammodramus aurifrons

Taxonomic Classification

Rank	Javan Pipistrelle	Yellow-browed Sparrow
Kingdom same	Animalia (động vật)	Animalia (động vật)
Phylum same	Chordata (động vật có dây sống)	Chordata (động vật có dây sống)
Class	Mammalia (lớp Thú)	Aves (chim)
Order	Chiroptera (bộ Dơi)	Passeriformes (bộ Sẻ)
Family	Vespertilionidae	Passerellidae
Genus	Pipistrellus	Ammodramus
Species	Pipistrellus javanicus	Ammodramus aurifrons

Evolutionary Relationship

Javan Pipistrelle and Yellow-browed Sparrow share a common ancestor at the Phylum level: Chordata. (động vật có dây sống)

Conservation Status

Javan Pipistrelle

LC — Least Concern

Yellow-browed Sparrow

LC — Least Concern

Physical Characteristics

Attribute	Javan Pipistrelle	Yellow-browed Sparrow
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Javan Pipistrelle

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

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.