白腹鸛 vs Polar bear

Ciconia abdimii compared with Ursus maritimus

Key Differences

• 白腹鸛 is Not Evaluated while Polar bear is Vulnerable.

Taxonomic Classification

Rank	白腹鸛	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	Ciconiiformes (鹳形目)	Carnivora (食肉目)
Family	Ciconiidae	Ursidae (Bears)
Genus	Ciconia	Ursus (Bears)
Species	Ciconia abdimii	Ursus maritimus

Evolutionary Relationship

白腹鸛 and Polar bear share a common ancestor at the Phylum level: Chordata. (脊索动物门)

Conservation Status

白腹鸛

NE — Not Evaluated

Polar bear

VU — Vulnerable

Population: ~26.0K

Trend: Decreasing ↓

Physical Characteristics

Attribute	白腹鸛	Polar bear
Diet	—	Carnivore
Average Lifespan	—	25 years
Average Length	—	2.4 m
Average Weight	—	450.0 kg

Habitat & Geographic Range

白腹鸛

Habitat

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

Range

Found across Europe (9 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.

白腹鸛

阿氏鹳（Ciconia abdimii）是一种分布于非洲撒哈拉以南地区的大型涉禽，以集群繁殖和迁徙著称。目前尚未被IUCN红色名录正式评估，保护状况有待确定。它们常在农田和草原觅食，以蝗虫等昆虫为主要食物来源。

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