Polar bear vs Woodland Grayling

Ursus maritimus compared with Hipparchia fagi

Key Differences

• Polar bear is Vulnerable while Woodland Grayling is Near Threatened.

Taxonomic Classification

Rank	Polar bear	Woodland Grayling
Kingdom same	Animalia (प्राणी)	Animalia (प्राणी)
Phylum	Chordata (रज्जुकी)	Arthropoda (सन्धिपाद)
Class	Mammalia (स्तनधारी)	Insecta (कीट)
Order	Carnivora (मांसाहारी गण)	Lepidoptera (शल्कपंखी गण)
Family	Ursidae (Bears)	Nymphalidae (Brush-footed Butterflies)
Genus	Ursus (Bears)	Hipparchia
Species	Ursus maritimus	Hipparchia fagi

Evolutionary Relationship

Polar bear and Woodland Grayling share a common ancestor at the Kingdom level: Animalia. (प्राणी)

Conservation Status

Polar bear

VU — Vulnerable

Population: ~26.0K

Trend: Decreasing ↓

Woodland Grayling

NT — Near Threatened

Physical Characteristics

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

Habitat & Geographic Range

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.

Woodland Grayling

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Found across Europe (25 countries). Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

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.