Java Sparrow vs Timor Sparrow

Lonchura oryzivora compared with Lonchura fuscata

Key Differences

Java Sparrow is Vulnerable while Timor Sparrow is Near Threatened.

Taxonomic Classification

Rank	Java Sparrow	Timor Sparrow
Kingdom same	Animalia (hayvan)	Animalia (hayvan)
Phylum same	Chordata (Kordalılar)	Chordata (Kordalılar)
Class same	Aves (kuş)	Aves (kuş)
Order same	Passeriformes (Ötücü kuşlar)	Passeriformes (Ötücü kuşlar)
Family same	Estrildidae	Estrildidae
Genus same	Lonchura	Lonchura
Species	Lonchura oryzivora	Lonchura fuscata

Evolutionary Relationship

Java Sparrow and Timor Sparrow share a common ancestor at the Genus level: Lonchura.

Göster Genus: Lonchura

Conservation Status

Java Sparrow

VU — Vulnerable

Timor Sparrow

NT — Near Threatened

Physical Characteristics

Attribute	Java Sparrow	Timor Sparrow
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.

Timor Sparrow

Habitat

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

Range

Found in Norway. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

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.