koala vs Lavender Waxbill

Phascolarctos cinereus compared with Estrilda caerulescens

Key Differences

• koala is Vulnerable while Lavender Waxbill is Not Evaluated.

Taxonomic Classification

Rank	koala	Lavender Waxbill
Kingdom same	Animalia (hewan)	Animalia (hewan)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (mamalia)	Aves (burung)
Order	Diprotodontia (Marsupials)	Passeriformes (burung pengicau)
Family	Phascolarctidae (Koalas)	Estrildidae
Genus	Phascolarctos (Koalas)	Estrilda
Species	Phascolarctos cinereus	Estrilda caerulescens

Evolutionary Relationship

koala and Lavender Waxbill share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

koala

VU — Vulnerable

Population: ~100.0K

Trend: Decreasing ↓

Lavender Waxbill

NE — Not Evaluated

Physical Characteristics

Attribute	koala	Lavender Waxbill
Diet	Herbivore	—
Average Lifespan	15 years	—
Average Length	75 cm	—
Average Weight	10.0 kg	—

Habitat & Geographic Range

koala

Habitat

Typically found in grasslands, forests, and vegetated habitats.

Range

Found in Australia. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

Lavender Waxbill

Habitat

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

Range

Widely distributed across Asia (United Arab Emirates), Europe (5 countries), and North America (United States).

koala

Iconic marsupial of eastern and southeastern Australia, koalas weigh up to 15 kg and spend up to 22 hours daily sleeping to conserve energy from their low-calorie eucalyptus leaf diet. Highly specialized to process toxic eucalyptus compounds that would kill most other mammals, they have gut microbiomes uniquely adapted for detoxification. Listed as Endangered in 2022, with populations decimated by chlamydia disease, habitat clearing, and climate change.