Caïque de Fuertes vs koala

Hapalopsittaca fuertesi compared with Phascolarctos cinereus

Key Differences

• Caïque de Fuertes is Critically Endangered while koala is Vulnerable.

Taxonomic Classification

Rank	Caïque de Fuertes	koala
Kingdom same	Animalia (animal)	Animalia (animal)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Aves (oiseau)	Mammalia (mammifères)
Order	Psittaciformes (Parrots)	Diprotodontia (Marsupials)
Family	Psittacidae (True Parrots)	Phascolarctidae (Koalas)
Genus	Hapalopsittaca	Phascolarctos (Koalas)
Species	Hapalopsittaca fuertesi	Phascolarctos cinereus

Evolutionary Relationship

Caïque de Fuertes and koala share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Caïque de Fuertes

CR — Critically Endangered

koala

VU — Vulnerable

Population: ~100.0K

Trend: Decreasing ↓

Physical Characteristics

Attribute	Caïque de Fuertes	koala
Diet	—	Herbivore
Average Lifespan	—	15 years
Average Length	—	75 cm
Average Weight	—	10.0 kg

Habitat & Geographic Range

Caïque de Fuertes

Habitat

Found across multiple habitat types including tropical and subtropical moist broadleaf forests, tropical and subtropical dry broadleaf forests, and montane grasslands and shrublands, among 4 distinct biome types spanning the Neotropic and Oceanian realms. Populations are also found in montane and highland environments at higher elevations.

Range

Distributed across Colombia and Norway. Currently classified as Critically Endangered on the IUCN Red List, this species faces significant conservation challenges across its 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.

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.