大紅鸛 vs koala

Phoenicopterus roseus compared with Phascolarctos cinereus

Key Differences

• 大紅鸛 is Not Evaluated while koala is Vulnerable.
• 大紅鸛 is omnivore while koala is herbivore.
• koala is 2.9x heavier than 大紅鸛.
• 大紅鸛 lives longer (40 years vs 15 years).

Taxonomic Classification

Rank	大紅鸛	koala
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	Aves (鳥綱)	Mammalia (哺乳動物)
Order	Phoenicopteriformes (红鹳目)	Diprotodontia (雙門齒目)
Family	Phoenicopteridae (Flamingos)	Phascolarctidae (Koalas)
Genus	Phoenicopterus (Flamingos)	Phascolarctos (Koalas)
Species	Phoenicopterus roseus	Phascolarctos cinereus

Evolutionary Relationship

大紅鸛 and koala share a common ancestor at the Phylum level: Chordata. (脊索动物门)

Conservation Status

大紅鸛

NE — Not Evaluated

Population: ~680.0K

Trend: Increasing ↑

koala

VU — Vulnerable

Population: ~100.0K

Trend: Decreasing ↓

Physical Characteristics

Attribute	大紅鸛	koala
Diet	Omnivore	Herbivore
Average Lifespan	40 years	15 years
Average Length	1.3 m	75 cm
Average Weight	3.5 kg	10.0 kg

Habitat & Geographic Range

大紅鸛

Habitat

Typically found in a wide range of habitat types.

Range

Found across Europe (7 countries).

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.

大紅鸛

大红鹳是分布最广的火烈鸟物种，体高可达1.2米，栖息于欧洲、非洲和南亚的盐水湖及碱性湖泊。其特有的粉红色源于通过特殊弯曲喙滤食藻类和甲壳类动物时摄取的类胡萝卜素色素。在对大多数其他物种有毒的超盐湖中，形成数以万计的庞大繁殖群体。种群数量稳定，被列为无危物种。

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。