Severnyi Plavun vs koala

Berardius bairdii compared with Phascolarctos cinereus

Key Differences

• Severnyi Plavun is Least Concern while koala is Vulnerable.

Taxonomic Classification

Rank	Severnyi Plavun	koala
Kingdom same	Animalia (животные)	Animalia (животные)
Phylum same	Chordata (хордовые)	Chordata (хордовые)
Class same	Mammalia (млекопитающие)	Mammalia (млекопитающие)
Order	Cetacea (Whales & Dolphins)	Diprotodontia (двурезцовые сумчатые)
Family	Hyperoodontidae	Phascolarctidae (Koalas)
Genus	Berardius	Phascolarctos (Koalas)
Species	Berardius bairdii	Phascolarctos cinereus

Evolutionary Relationship

Severnyi Plavun and koala share a common ancestor at the Class level: Mammalia. (млекопитающие)

Conservation Status

Severnyi Plavun

LC — Least Concern

koala

VU — Vulnerable

Population: ~100.0K

Trend: Decreasing ↓

Physical Characteristics

Attribute	Severnyi Plavun	koala
Diet	—	Herbivore
Average Lifespan	—	15 years
Average Length	—	75 cm
Average Weight	—	10.0 kg

Habitat & Geographic Range

Severnyi Plavun

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

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.

Severnyi Plavun

The Baird’s Beaked Whale (Berardius bairdii) is a species in the genus Berardius. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.

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.