koala vs Trumpeter/Tundra Swan

Phascolarctos cinereus compared with Cygnus buccinator

Key Differences

• koala is Vulnerable while Trumpeter/Tundra Swan is Least Concern.

Taxonomic Classification

Rank	koala	Trumpeter/Tundra Swan
Kingdom same	Animalia (प्राणी)	Animalia (प्राणी)
Phylum same	Chordata (रज्जुकी)	Chordata (रज्जुकी)
Class	Mammalia (स्तनधारी)	Aves (पक्षी)
Order	Diprotodontia (डाएप्रोटोडोंटिया)	Anseriformes (ऐन्सरीफोर्मीस)
Family	Phascolarctidae (Koalas)	Anatidae
Genus	Phascolarctos (Koalas)	Cygnus
Species	Phascolarctos cinereus	Cygnus buccinator

Evolutionary Relationship

koala and Trumpeter/Tundra Swan share a common ancestor at the Phylum level: Chordata. (रज्जुकी)

Conservation Status

koala

VU — Vulnerable

Population: ~100.0K

Trend: Decreasing ↓

Trumpeter/Tundra Swan

LC — Least Concern

Physical Characteristics

Attribute	koala	Trumpeter/Tundra Swan
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.

Trumpeter/Tundra Swan

Habitat

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

Range

Widely distributed across Asia (United Arab Emirates), Europe (7 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.

Trumpeter/Tundra Swan

Trumpeter/Tundra Swan (Cygnus buccinator) is classified as Least Concern (LC) on the IUCN Red List. Widespread and abundant across its range, with stable populations and no immediate conservation concerns.