Javan Rusa vs Red-billed Quelea

Rusa timorensis compared with Quelea quelea

Key Differences

• Javan Rusa is Vulnerable while Red-billed Quelea is Least Concern.

Taxonomic Classification

Rank	Javan Rusa	Red-billed Quelea
Kingdom same	Animalia (hayvan)	Animalia (hayvan)
Phylum same	Chordata (Kordalılar)	Chordata (Kordalılar)
Class	Mammalia (memeliler)	Aves (kuş)
Order	Artiodactyla (Çift toynaklılar)	Passeriformes (Ötücü kuşlar)
Family	Cervidae (Deer)	Ploceidae
Genus	Rusa	Quelea
Species	Rusa timorensis	Quelea quelea

Evolutionary Relationship

Javan Rusa and Red-billed Quelea share a common ancestor at the Phylum level: Chordata. (Kordalılar)

Conservation Status

Javan Rusa

VU — Vulnerable

Red-billed Quelea

LC — Least Concern

Physical Characteristics

Attribute	Javan Rusa	Red-billed Quelea
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Javan Rusa

Habitat

Found across multiple habitat types including temperate broadleaf and mixed forests, tundra, and tropical and subtropical moist broadleaf forests spanning the Australasia and Afrotropic and Oceanian realms.

Range

Distributed across Mauritius, New Zealand, and Norway. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

Red-billed Quelea

Habitat

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

Range

Widely distributed across Africa (Cameroon, Gambia), Asia (United Arab Emirates), and Europe (7 countries).

Red-billed Quelea

Red-billed Quelea (Quelea quelea) 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:

🇳🇴 Norway