koala vs Silver Teal

Phascolarctos cinereus compared with Spatula versicolor

Key Differences

• koala is Vulnerable while Silver Teal is Least Concern.

Taxonomic Classification

Rank	koala	Silver Teal
Kingdom same	Animalia (حيوانات)	Animalia (حيوانات)
Phylum same	Chordata (حبليات)	Chordata (حبليات)
Class	Mammalia (ثدييات)	Aves (طيور)
Order	Diprotodontia (ثنائيات الأسنان الأمامية)	Anseriformes (إوزيات)
Family	Phascolarctidae (Koalas)	Anatidae
Genus	Phascolarctos (Koalas)	Spatula
Species	Phascolarctos cinereus	Spatula versicolor

Evolutionary Relationship

koala and Silver Teal share a common ancestor at the Phylum level: Chordata. (حبليات)

Conservation Status

koala

VU — Vulnerable

Population: ~100.0K

Trend: Decreasing ↓

Silver Teal

LC — Least Concern

Physical Characteristics

Attribute	koala	Silver Teal
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.

Silver Teal

Habitat

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

Range

Distributed across Belgium and Norway.

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.