koala vs 斑文鳥〔斑胸文鳥〕

Phascolarctos cinereus compared with Lonchura punctulata

Key Differences

• koala is Vulnerable while 斑文鳥〔斑胸文鳥〕 is Least Concern.

Taxonomic Classification

Rank	koala	斑文鳥〔斑胸文鳥〕
Kingdom same	Animalia (动物界)	Animalia (动物界)
Phylum same	Chordata (脊索动物门)	Chordata (脊索动物门)
Class	Mammalia (哺乳動物)	Aves (鳥綱)
Order	Diprotodontia (雙門齒目)	Passeriformes (雀形目)
Family	Phascolarctidae (Koalas)	Estrildidae
Genus	Phascolarctos (Koalas)	Lonchura
Species	Phascolarctos cinereus	Lonchura punctulata

Evolutionary Relationship

koala and 斑文鳥〔斑胸文鳥〕 share a common ancestor at the Phylum level: Chordata. (脊索动物门)

Conservation Status

koala

VU — Vulnerable

Population: ~100.0K

Trend: Decreasing ↓

斑文鳥〔斑胸文鳥〕

LC — Least Concern

Physical Characteristics

Attribute	koala	斑文鳥〔斑胸文鳥〕
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.

斑文鳥〔斑胸文鳥〕

Habitat

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

Range

Widely distributed across Asia (5 countries), Europe (6 countries), North America (6 countries), and Oceania and the Pacific (Australia).

koala

澳大利亚东部和东南部的标志性有袋类动物，体重最大可达15千克，为了节省低热量桉树叶食物所提供的能量，每天最多睡眠22小时。高度特化，能够处理会致大多数其他哺乳动物死亡的有毒桉树成分，拥有专门适应解毒功能的肠道微生物群。因衣原体病、栖息地开发和气候变化导致种群锐减，2022年被列为濒危物种。

斑文鳥〔斑胸文鳥〕

斑文鸟(Lonchura punctulata)是亚洲分布最广的梅花雀科鸟类之一，因胸部棕白相间的鱼鳞状斑纹而得名。分布于从印度向东经东南亚至菲律宾和印度尼西亚的草地、稻田和灌丛，并在夏威夷、佛罗里达和澳大利亚等世界多地建立了野化种群。群居性极强，常组成数百只的觅食群，取食草种子和谷粒。

Shared Countries

Both species can be found in 1 countries:

🇦🇺 Australia