koala vs Желтоголовый амазон

Phascolarctos cinereus compared with Amazona oratrix

Key Differences

• koala is Vulnerable while Желтоголовый амазон is Endangered.

Taxonomic Classification

Rank	koala	Желтоголовый амазон
Kingdom same	Animalia (животные)	Animalia (животные)
Phylum same	Chordata (хордовые)	Chordata (хордовые)
Class	Mammalia (млекопитающие)	Aves (птицы)
Order	Diprotodontia (двурезцовые сумчатые)	Psittaciformes (попугаеобразные)
Family	Phascolarctidae (Koalas)	Psittacidae (True Parrots)
Genus	Phascolarctos (Koalas)	Amazona
Species	Phascolarctos cinereus	Amazona oratrix

Evolutionary Relationship

koala and Желтоголовый амазон share a common ancestor at the Phylum level: Chordata. (хордовые)

Conservation Status

koala

VU — Vulnerable

Population: ~100.0K

Trend: Decreasing ↓

Желтоголовый амазон

EN — Endangered

Physical Characteristics

Attribute	koala	Желтоголовый амазон
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.

Желтоголовый амазон

Habitat

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

Range

Distributed across Germany, Norway, United Kingdom, and United States. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

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.