Chestnut-backed Antbird vs koala

Myrmeciza exsul compared with Phascolarctos cinereus

Key Differences

Chestnut-backed Antbird is Least Concern while koala is Vulnerable.

Taxonomic Classification

Rank	Chestnut-backed Antbird	koala
Kingdom same	Animalia (حيوانات)	Animalia (حيوانات)
Phylum same	Chordata (حبليات)	Chordata (حبليات)
Class	Aves (طيور)	Mammalia (ثدييات)
Order	Passeriformes (جواثم)	Diprotodontia (ثنائيات الأسنان الأمامية)
Family	Thamnophilidae	Phascolarctidae (Koalas)
Genus	Myrmeciza	Phascolarctos (Koalas)
Species	Myrmeciza exsul	Phascolarctos cinereus

Evolutionary Relationship

Chestnut-backed Antbird and koala share a common ancestor at the Phylum level: Chordata. (حبليات)

استعراض Phylum: Chordata

Conservation Status

Chestnut-backed Antbird

LC — Least Concern

koala

VU — Vulnerable

Population: ~100.0K

Trend: Decreasing ↓

Physical Characteristics

Attribute	Chestnut-backed Antbird	koala
Diet	—	Herbivore
Average Lifespan	—	15 years
Average Length	—	75 cm
Average Weight	—	10.0 kg

Habitat & Geographic Range

Chestnut-backed Antbird

Habitat

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

Range

Distributed across Colombia and Ecuador.

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.

Chestnut-backed Antbird

The Chestnut-backed Antbird (Myrmeciza exsul) is a species in the genus Myrmeciza. It is currently classified as Least Concern on the IUCN Red List. 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.