Java Sparrow vs Jones's Roundleaf Bat

Lonchura oryzivora compared with Hipposideros jonesi

Key Differences

• Java Sparrow is Vulnerable while Jones's Roundleaf Bat is Near Threatened.

Taxonomic Classification

Rank	Java Sparrow	Jones's Roundleaf Bat
Kingdom same	Animalia (hewan)	Animalia (hewan)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Aves (burung)	Mammalia (mamalia)
Order	Passeriformes (burung pengicau)	Chiroptera (Kelelawar)
Family	Estrildidae	Hipposideridae
Genus	Lonchura	Hipposideros
Species	Lonchura oryzivora	Hipposideros jonesi

Evolutionary Relationship

Java Sparrow and Jones's Roundleaf Bat share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Java Sparrow

VU — Vulnerable

Jones's Roundleaf Bat

NT — Near Threatened

Physical Characteristics

Attribute	Java Sparrow	Jones's Roundleaf Bat
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Java Sparrow

Habitat

Found across multiple habitat types including tropical and subtropical moist broadleaf forests, tropical and subtropical grasslands and savannas, and flooded grasslands and savannas, among 6 distinct biome types spanning the Afrotropic and Indomalayan realms. Populations are also found in montane and highland environments at higher elevations.

Range

Widely distributed across Africa (Tanzania), Asia (Taiwan, Thailand, Vietnam), Europe (5 countries), North America (United States), Oceania and the Pacific (Australia), and South America (Colombia, Venezuela). Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

Jones's Roundleaf Bat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Java Sparrow

One of the most popular cage birds in East Asia, Java sparrows are striking finches with grey plumage, a bold black head, distinctive white cheek patches, and a bright red bill. Native to Java and Bali in Indonesia, they have been introduced to many parts of Asia, Africa, and the Americas. They inhabit open grasslands, rice fields, and farmland, often becoming pests on rice crops. Listed as Vulnerable in their native range due to severe trapping pressure for the cage bird trade.