koala vs الدوري الأسباني, العصفور الأندلسي, زرزور الجبل

Phascolarctos cinereus compared with Passer hispaniolensis

Key Differences

• koala is Vulnerable while الدوري الأسباني, العصفور الأندلسي, زرزور الجبل is Not Evaluated.

Taxonomic Classification

Rank	koala	الدوري الأسباني, العصفور الأندلسي, زرزور الجبل
Kingdom same	Animalia (حيوانات)	Animalia (حيوانات)
Phylum same	Chordata (حبليات)	Chordata (حبليات)
Class	Mammalia (ثدييات)	Aves (طيور)
Order	Diprotodontia (ثنائيات الأسنان الأمامية)	Passeriformes (جواثم)
Family	Phascolarctidae (Koalas)	Passeridae
Genus	Phascolarctos (Koalas)	Passer
Species	Phascolarctos cinereus	Passer hispaniolensis

Evolutionary Relationship

koala and الدوري الأسباني, العصفور الأندلسي, زرزور الجبل share a common ancestor at the Phylum level: Chordata. (حبليات)

Conservation Status

koala

VU — Vulnerable

Population: ~100.0K

Trend: Decreasing ↓

الدوري الأسباني, العصفور الأندلسي, زرزور الجبل

NE — Not Evaluated

Physical Characteristics

Attribute	koala	الدوري الأسباني, العصفور الأندلسي, زرزور الجبل
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.

الدوري الأسباني, العصفور الأندلسي, زرزور الجبل

Habitat

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

Range

Found across Europe (6 countries).

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.

الدوري الأسباني, العصفور الأندلسي, زرزور الجبل

Spanish Sparrow (Passer hispaniolensis) is classified as Not Evaluated (NE) on the IUCN Red List. Not yet evaluated against IUCN Red List criteria. Conservation status remains to be determined.