Alpine Bistort vs Polar bear

Bistorta vivipara compared with Ursus maritimus

Key Differences

Alpine Bistort is Least Concern while Polar bear is Vulnerable.

Taxonomic Classification

Rank	Alpine Bistort	Polar bear
Kingdom	Plantae (पादप)	Animalia (प्राणी)
Phylum	Magnoliophyta (Flowering Plants)	Chordata (रज्जुकी)
Class	Magnoliopsida (मैग्नोलियोप्सीडा)	Mammalia (स्तनधारी)
Order	Caryophyllales (कैरियोफ़िलालीस)	Carnivora (मांसाहारी गण)
Family	Polygonaceae	Ursidae (Bears)
Genus	Bistorta	Ursus (Bears)
Species	Bistorta vivipara	Ursus maritimus

Conservation Status

Alpine Bistort

LC — Least Concern

Polar bear

VU — Vulnerable

Population: ~26.0K

Trend: Decreasing ↓

Physical Characteristics

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

Habitat & Geographic Range

Alpine Bistort

Habitat

Typically found in diverse terrestrial habitats from tropical forests to temperate regions.

Range

Found across Europe (5 countries) and North America (Canada, United States).

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.

Alpine Bistort

The Alpine Bistort (Bistorta vivipara) is a species in the genus Bistorta. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial habitats from tropical forests to temperate regions. Found across Europe (5 countries) and North America (Canada, United States).

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.