Japanese Wood-Pigeon vs koala

Columba janthina compared with Phascolarctos cinereus

Key Differences

• Japanese Wood-Pigeon is Near Threatened while koala is Vulnerable.

Taxonomic Classification

Rank	Japanese Wood-Pigeon	koala
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (cordados)	Chordata (cordados)
Class	Aves (ave)	Mammalia (mamíferos)
Order	Columbiformes (Pigeons & Doves)	Diprotodontia (Marsupials)
Family	Columbidae	Phascolarctidae (Koalas)
Genus	Columba	Phascolarctos (Koalas)
Species	Columba janthina	Phascolarctos cinereus

Evolutionary Relationship

Japanese Wood-Pigeon and koala share a common ancestor at the Phylum level: Chordata. (cordados)

Conservation Status

Japanese Wood-Pigeon

NT — Near Threatened

koala

VU — Vulnerable

Population: ~100.0K

Trend: Decreasing ↓

Physical Characteristics

Attribute	Japanese Wood-Pigeon	koala
Diet	—	Herbivore
Average Lifespan	—	15 years
Average Length	—	75 cm
Average Weight	—	10.0 kg

Habitat & Geographic Range

Japanese Wood-Pigeon

Habitat

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

Range

Found in Norway. 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.

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.