大紅鸛 vs Polar bear

Phoenicopterus roseus compared with Ursus maritimus

Key Differences

• 大紅鸛 is Not Evaluated while Polar bear is Vulnerable.
• 大紅鸛 is omnivore while Polar bear is carnivore.
• Polar bear is 128.6x heavier than 大紅鸛.
• 大紅鸛 lives longer (40 years vs 25 years).

Taxonomic Classification

Rank	大紅鸛	Polar bear
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)	Carnivora (食肉目)
Family	Phoenicopteridae (Flamingos)	Ursidae (Bears)
Genus	Phoenicopterus (Flamingos)	Ursus (Bears)
Species	Phoenicopterus roseus	Ursus maritimus

Evolutionary Relationship

大紅鸛 and Polar bear 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 ↑

Polar bear

VU — Vulnerable

Population: ~26.0K

Trend: Decreasing ↓

Physical Characteristics

Attribute	大紅鸛	Polar bear
Diet	Omnivore	Carnivore
Average Lifespan	40 years	25 years
Average Length	1.3 m	2.4 m
Average Weight	3.5 kg	450.0 kg

Habitat & Geographic Range

大紅鸛

Habitat

Typically found in a wide range of habitat types.

Range

Found across Europe (7 countries).

Polar bear

Habitat

Found across multiple habitat types including temperate broadleaf and mixed forests, temperate coniferous forests, and boreal forests and taiga, among 4 distinct biome types within the Palearctic biogeographic realm. Populations are also found in montane and highland environments at higher elevations.

Range

Found in Norway. 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。

Polar bear

北极熊是地球上最大的陆地食肉动物，体重可超过700千克，分布于从加拿大到俄罗斯的北极海冰区。是高度特化的海洋哺乳动物，依赖海冰捕猎环斑海豹和髯海豹。是优秀的游泳者，能够横渡广阔的开阔水域。被列为易危种，因气候变化导致北极海冰迅速减少，种群正受到严重威胁。

Shared Countries

Both species can be found in 1 countries:

🇳🇴 Norway