American Three-toed Woodpecker vs koala

Picoides dorsalis compared with Phascolarctos cinereus

Key Differences

• American Three-toed Woodpecker is Not Evaluated while koala is Vulnerable.

Taxonomic Classification

Rank	American Three-toed Woodpecker	koala
Kingdom same	Animalia (hewan)	Animalia (hewan)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Aves (burung)	Mammalia (mamalia)
Order	Piciformes (Piciformes)	Diprotodontia (Marsupials)
Family	Picidae	Phascolarctidae (Koalas)
Genus	Picoides	Phascolarctos (Koalas)
Species	Picoides dorsalis	Phascolarctos cinereus

Evolutionary Relationship

American Three-toed Woodpecker and koala share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

American Three-toed Woodpecker

NE — Not Evaluated

koala

VU — Vulnerable

Population: ~100.0K

Trend: Decreasing ↓

Physical Characteristics

Attribute	American Three-toed Woodpecker	koala
Diet	—	Herbivore
Average Lifespan	—	15 years
Average Length	—	75 cm
Average Weight	—	10.0 kg

Habitat & Geographic Range

American Three-toed Woodpecker

Habitat

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

Range

Distributed across Norway and United States.

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.

American Three-toed Woodpecker

The American Three-toed Woodpecker (Picoides dorsalis) is a species in the genus Picoides. Typically found in various aerial, terrestrial, and aquatic environments.

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.