koala vs Wedge-billed Hummingbird

Phascolarctos cinereus compared with Schistes geoffroyi

Key Differences

• koala is Vulnerable while Wedge-billed Hummingbird is Least Concern.

Taxonomic Classification

Rank	koala	Wedge-billed Hummingbird
Kingdom same	Animalia (حيوانات)	Animalia (حيوانات)
Phylum same	Chordata (حبليات)	Chordata (حبليات)
Class	Mammalia (ثدييات)	Aves (طيور)
Order	Diprotodontia (ثنائيات الأسنان الأمامية)	Apodiformes (سماميات)
Family	Phascolarctidae (Koalas)	Trochilidae
Genus	Phascolarctos (Koalas)	Schistes
Species	Phascolarctos cinereus	Schistes geoffroyi

Evolutionary Relationship

koala and Wedge-billed Hummingbird share a common ancestor at the Phylum level: Chordata. (حبليات)

Conservation Status

koala

VU — Vulnerable

Population: ~100.0K

Trend: Decreasing ↓

Wedge-billed Hummingbird

LC — Least Concern

Physical Characteristics

Attribute	koala	Wedge-billed Hummingbird
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.

Wedge-billed Hummingbird

Habitat

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

Range

Distributed across Colombia, Ecuador, Norway, and Venezuela.

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.

Wedge-billed Hummingbird

A tiny, inconspicuous hummingbird of humid forests and forest edges in the Andes and northern South America, wedge-billed hummingbirds have a distinctive short, wedge-shaped bill adapted to short-tubed flowers of the Heliconia genus. They inhabit elevations from lowland to 2,400 meters, often foraging in the understory of dense cloud forest. Males have subtle green and bronze-green iridescent plumage. They frequently hover in the shade of the forest floor, making them difficult to observe.