Lion d'Afrique vs ours blanc

Panthera leo compared with Ursus maritimus

Key Differences

• ours blanc is 2.4x heavier than Lion d'Afrique.
• ours blanc lives longer (25 years vs 15 years).

Taxonomic Classification

Rank	Lion d'Afrique	ours blanc
Kingdom same	Animalia (animal)	Animalia (animal)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Mammalia (mammifères)	Mammalia (mammifères)
Order same	Carnivora (carnivores)	Carnivora (carnivores)
Family	Felidae (Cats)	Ursidae (Bears)
Genus	Panthera (Big Cats)	Ursus (Bears)
Species	Panthera leo	Ursus maritimus

Evolutionary Relationship

Lion d'Afrique and ours blanc share a common ancestor at the Order level: Carnivora. (carnivores)

Conservation Status

Lion d'Afrique

VU — Vulnerable

Population: ~23.0K

Trend: Decreasing ↓

ours blanc

VU — Vulnerable

Population: ~26.0K

Trend: Decreasing ↓

Physical Characteristics

Attribute	Lion d'Afrique	ours blanc
Diet	Carnivore	Carnivore
Average Lifespan	15 years	25 years
Average Length	2.5 m	2.4 m
Average Weight	190.0 kg	450.0 kg

Habitat & Geographic Range

Lion d'Afrique

Habitat

Found across multiple habitat types including tropical and subtropical moist broadleaf forests, tropical and subtropical grasslands and savannas, and flooded grasslands and savannas, among 7 distinct biome types spanning the Afrotropic and Neotropic and Oceanian realms. Populations are also found in montane and highland environments at higher elevations.

Range

Distributed across Colombia, Ecuador, and Kenya. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

ours blanc

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.

Lion d'Afrique

The largest wild cat in Africa, lions reach up to 250 kg and are the only social felids, living in prides across sub-Saharan savannas and grasslands. Males are distinguished by their iconic manes. As apex predators, they regulate herbivore populations and maintain ecosystem balance. Listed as Vulnerable due to habitat loss and human-wildlife conflict.

ours blanc

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.