Thong do Bac vs Polar bear

Taxus chinensis compared with Ursus maritimus

Key Differences

• Thong do Bac is Endangered while Polar bear is Vulnerable.

Taxonomic Classification

Rank	Thong do Bac	Polar bear
Kingdom	Plantae (thực vật)	Animalia (động vật)
Phylum	Coniferophyta (Conifers)	Chordata (động vật có dây sống)
Class	Pinopsida (lớp Thông)	Mammalia (lớp Thú)
Order	Pinales (bộ Thông)	Carnivora (bộ Ăn thịt)
Family	Taxaceae	Ursidae (Bears)
Genus	Taxus	Ursus (Bears)
Species	Taxus chinensis	Ursus maritimus

Conservation Status

Thong do Bac

EN — Endangered

Polar bear

VU — Vulnerable

Population: ~26.0K

Trend: Decreasing ↓

Physical Characteristics

Attribute	Thong do Bac	Polar bear
Diet	—	Carnivore
Average Lifespan	—	25 years
Average Length	—	2.4 m
Average Weight	—	450.0 kg

Habitat & Geographic Range

Thong do Bac

Habitat

Typically found in temperate and boreal forests, often at higher elevations.

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.

Thong do Bac

The Chinese Yew (Taxus chinensis) is a species in the genus Taxus. It is currently classified as Endangered on the IUCN Red List.

Polar bear

The largest land carnivore on Earth, polar bears can exceed 700 kg and are found across Arctic sea ice from Canada to Russia. Highly specialized marine mammals that rely on sea ice to hunt ringed and bearded seals. Excellent swimmers capable of covering vast distances in open water. Listed as Vulnerable, with populations under severe pressure from rapid Arctic sea ice loss due to climate change.