Albatros à sourcils noirs vs koala

Thalassarche melanophris compared with Phascolarctos cinereus

Key Differences

Albatros à sourcils noirs is Near Threatened while koala is Vulnerable.

Taxonomic Classification

Rank	Albatros à sourcils noirs	koala
Kingdom same	Animalia (animal)	Animalia (animal)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Aves (oiseau)	Mammalia (mammifères)
Order	Procellariiformes (Procellariiformes)	Diprotodontia (Marsupials)
Family	Diomedeidae	Phascolarctidae (Koalas)
Genus	Thalassarche	Phascolarctos (Koalas)
Species	Thalassarche melanophris	Phascolarctos cinereus

Evolutionary Relationship

Albatros à sourcils noirs and koala share a common ancestor at the Phylum level: Chordata. (Chordates)

Afficher Phylum: Chordata

Conservation Status

Albatros à sourcils noirs

NT — Near Threatened

koala

VU — Vulnerable

Population: ~100.0K

Trend: Decreasing ↓

Physical Characteristics

Attribute	Albatros à sourcils noirs	koala
Diet	—	Herbivore
Average Lifespan	—	15 years
Average Length	—	75 cm
Average Weight	—	10.0 kg

Habitat & Geographic Range

Albatros à sourcils noirs

Habitat

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

Range

Found across Europe (4 countries) and South America (Colombia, Ecuador). Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

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.

Albatros à sourcils noirs

The Black-browed Albatross (Thalassarche melanophris) is a species in the genus Thalassarche. It is currently classified as Near Threatened 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.