Circaète à poitrine noire vs koala

Circaetus pectoralis compared with Phascolarctos cinereus

Key Differences

• Circaète à poitrine noire is Least Concern while koala is Vulnerable.

Taxonomic Classification

Rank	Circaète à poitrine noire	koala
Kingdom same	Animalia (animal)	Animalia (animal)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Aves (oiseau)	Mammalia (mammifères)
Order	Accipitriformes (Hawks & Eagles)	Diprotodontia (Marsupials)
Family	Accipitridae (Hawks & Eagles)	Phascolarctidae (Koalas)
Genus	Circaetus	Phascolarctos (Koalas)
Species	Circaetus pectoralis	Phascolarctos cinereus

Evolutionary Relationship

Circaète à poitrine noire and koala share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Circaète à poitrine noire

LC — Least Concern

koala

VU — Vulnerable

Population: ~100.0K

Trend: Decreasing ↓

Physical Characteristics

Attribute	Circaète à poitrine noire	koala
Diet	—	Herbivore
Average Lifespan	—	15 years
Average Length	—	75 cm
Average Weight	—	10.0 kg

Habitat & Geographic Range

Circaète à poitrine noire

Habitat

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

Range

Found in Norway.

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.

Circaète à poitrine noire

The Black-breasted Snake-Eagle (Circaetus pectoralis) is a species in the genus Circaetus. It is currently classified as Least Concern on the IUCN Red List. Typically found in various aerial, terrestrial, and aquatic environments.

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.