brown bear vs Cheetah

Ursus arctos compared with Acinonyx jubatus

Key Differences

• brown bear is Extinct while Cheetah is Vulnerable.
• brown bear is omnivore while Cheetah is carnivore.
• brown bear is 6.0x heavier than Cheetah.
• brown bear lives longer (25 years vs 12 years).

Taxonomic Classification

Rank	brown bear	Cheetah
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 same	Mammalia (哺乳動物)	Mammalia (哺乳動物)
Order same	Carnivora (食肉目)	Carnivora (食肉目)
Family	Ursidae (Bears)	Felidae (Cats)
Genus	Ursus (Bears)	Acinonyx (Cheetahs)
Species	Ursus arctos	Acinonyx jubatus

Evolutionary Relationship

brown bear and Cheetah share a common ancestor at the Order level: Carnivora. (食肉目)

Conservation Status

brown bear

EX — Extinct

Population: ~200.0K

Trend: Stable →

Cheetah

VU — Vulnerable

Population: ~6.7K

Trend: Decreasing ↓

Physical Characteristics

Attribute	brown bear	Cheetah
Diet	Omnivore	Carnivore
Average Lifespan	25 years	12 years
Average Length	2.0 m	1.5 m
Average Weight	300.0 kg	50.0 kg

Habitat & Geographic Range

brown bear

Habitat

Typically found in a wide range of habitat types.

Range

Found across Europe (6 countries).

Cheetah

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 9 distinct biome types spanning the Afrotropic and Palearctic realms. Populations are also found in montane and highland environments at higher elevations.

Range

Distributed across Botswana, Iran, Kenya, Namibia, and Tanzania. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

brown bear

棕熊是世界上分布最广泛的熊类物种，从北美和欧洲横跨俄罗斯至日本，占据森林、冻原和高山草甸。阿拉斯加沿海种群的成年个体体重可达700公斤。棕熊是杂食性动物，以浆果、根茎、鱼类和腐肉为食，是跨景观分配养分的关键物种。大多数种群稳定，但部分亚种受到威胁。

Cheetah

猎豹是地球上奔跑最快的陆地动物，在非洲和伊朗草原上短距离冲刺速度可达112千米/小时。体型纤细，胸深腿长，具有标志性的黑色泪纹。与其他大型猫科动物不同，猎豹以吱鸣声和咕噜声交流。由于栖息地碎片化和与更大型捕食者的竞争，猎豹被列为易危，野外仅剩约7,000只。