koala vs Pica-pau-de-dorso-branco

Phascolarctos cinereus compared with Dendrocopos leucotos

Key Differences

koala is Vulnerable while Pica-pau-de-dorso-branco is Critically Endangered.

Taxonomic Classification

Rank	koala	Pica-pau-de-dorso-branco
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (cordados)	Chordata (cordados)
Class	Mammalia (mamíferos)	Aves (ave)
Order	Diprotodontia (Marsupials)	Piciformes (Piciformes)
Family	Phascolarctidae (Koalas)	Picidae
Genus	Phascolarctos (Koalas)	Dendrocopos
Species	Phascolarctos cinereus	Dendrocopos leucotos

Evolutionary Relationship

koala and Pica-pau-de-dorso-branco share a common ancestor at the Phylum level: Chordata. (cordados)

View Phylum: Chordata

Conservation Status

koala

VU — Vulnerable

Population: ~100.0K

Trend: Decreasing ↓

Pica-pau-de-dorso-branco

CR — Critically Endangered

Physical Characteristics

Attribute	koala	Pica-pau-de-dorso-branco
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.

Pica-pau-de-dorso-branco

Habitat

Inhabits temperate broadleaf and mixed forests and temperate coniferous forests within the Palearctic biogeographic realm. Populations are also found in montane and highland environments at higher elevations.

Range

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

koala

Icônico marsupial do leste e sudeste da Austrália, os coalas pesam até 15 kg e passam até 22 horas diárias dormindo para conservar energia de sua dieta de folhas de eucalipto, com baixo teor calórico. Altamente especializados para processar os compostos tóxicos do eucalipto que matariam a maioria dos outros mamíferos, possuem microbiomas intestinais unicamente adaptados para a destoxificação. Classificado como Em Perigo em 2022, com populações dizimadas pela doença de clamídia, desmatamento e mudanças climáticas.