koala vs Marbled Wood-Quail

Phascolarctos cinereus compared with Odontophorus gujanensis

Key Differences

• koala is Vulnerable while Marbled Wood-Quail is Near Threatened.

Taxonomic Classification

Rank	koala	Marbled Wood-Quail
Kingdom same	Animalia (حيوانات)	Animalia (حيوانات)
Phylum same	Chordata (حبليات)	Chordata (حبليات)
Class	Mammalia (ثدييات)	Aves (طيور)
Order	Diprotodontia (ثنائيات الأسنان الأمامية)	Galliformes (دجاجيات)
Family	Phascolarctidae (Koalas)	Odontophoridae
Genus	Phascolarctos (Koalas)	Odontophorus
Species	Phascolarctos cinereus	Odontophorus gujanensis

Evolutionary Relationship

koala and Marbled Wood-Quail share a common ancestor at the Phylum level: Chordata. (حبليات)

Conservation Status

koala

VU — Vulnerable

Population: ~100.0K

Trend: Decreasing ↓

Marbled Wood-Quail

NT — Near Threatened

Physical Characteristics

Attribute	koala	Marbled Wood-Quail
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.

Marbled Wood-Quail

Habitat

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

Range

Distributed across Colombia, Ecuador, Norway, and Venezuela. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

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.

Marbled Wood-Quail

Marbled Wood-Quail (Odontophorus gujanensis) is classified as Near Threatened (NT) on the IUCN Red List. Close to qualifying as threatened, with populations that may become vulnerable without conservation action.