koala vs Western Striolated-Puffbird

Phascolarctos cinereus compared with Nystalus obamai

Key Differences

• koala is Vulnerable while Western Striolated-Puffbird is Least Concern.

Taxonomic Classification

Rank	koala	Western Striolated-Puffbird
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (cordados)	Chordata (cordados)
Class	Mammalia (mamíferos)	Aves (Birds)
Order	Diprotodontia (Marsupials)	Piciformes (Piciformes)
Family	Phascolarctidae (Koalas)	Bucconidae
Genus	Phascolarctos (Koalas)	Nystalus
Species	Phascolarctos cinereus	Nystalus obamai

Evolutionary Relationship

koala and Western Striolated-Puffbird share a common ancestor at the Phylum level: Chordata. (cordados)

Conservation Status

koala

VU — Vulnerable

Population: ~100.0K

Trend: Decreasing ↓

Western Striolated-Puffbird

LC — Least Concern

Physical Characteristics

Attribute	koala	Western Striolated-Puffbird
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.

Western Striolated-Puffbird

Habitat

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

Range

Distributed across Colombia and Norway.

koala

Icónico marsupial del este y sureste de Australia, los koalas pesan hasta 15 kg y pasan hasta 22 horas diarias durmiendo para conservar energía de su dieta de hojas de eucalipto, baja en calorías. Altamente especializados para procesar los compuestos tóxicos del eucalipto que matarían a la mayoría de los demás mamíferos, poseen microbiomas intestinales únicamente adaptados para la desintoxicación. Clasificado como En Peligro en 2022, con poblaciones diezmadas por la enfermedad de clamidia, la deforestación y el cambio climático.