橙腹拟鹂 vs Polar bear

Icterus galbula compared with Ursus maritimus

Key Differences

• 橙腹拟鹂 is Least Concern while Polar bear is Vulnerable.

Taxonomic Classification

Rank	橙腹拟鹂	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	Passeriformes (雀形目)	Carnivora (食肉目)
Family	Icteridae	Ursidae (Bears)
Genus	Icterus	Ursus (Bears)
Species	Icterus galbula	Ursus maritimus

Evolutionary Relationship

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

Conservation Status

橙腹拟鹂

LC — Least Concern

Polar bear

VU — Vulnerable

Population: ~26.0K

Trend: Decreasing ↓

Physical Characteristics

Attribute	橙腹拟鹂	Polar bear
Diet	—	Carnivore
Average Lifespan	—	25 years
Average Length	—	2.4 m
Average Weight	—	450.0 kg

Habitat & Geographic Range

橙腹拟鹂

Habitat

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

Range

Widely distributed across Europe (6 countries), North America (United States), and South America (Colombia, Ecuador, Venezuela).

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.

橙腹拟鹂

巴尔的摩拟鹂（Icterus galbula）是一种分布于北美东部的色彩鲜艳的鸣禽，雄鸟以其明亮的橙色和黑色羽毛为特征。该物种保护状态为无危（LC），是美国马里兰州的州鸟，以其精巧编织的悬挂式巢穴著称。

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