African elephant vs brown bear

Loxodonta africana compared with Ursus arctos

Key Differences

• African elephant is Vulnerable while brown bear is Extinct.
• African elephant is herbivore while brown bear is omnivore.
• African elephant is 20.0x heavier than brown bear.
• African elephant lives longer (65 years vs 25 years).

Taxonomic Classification

Rank	African elephant	brown bear
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	Proboscidea (长鼻目)	Carnivora (食肉目)
Family	Elephantidae (Elephants)	Ursidae (Bears)
Genus	Loxodonta (African Elephants)	Ursus (Bears)
Species	Loxodonta africana	Ursus arctos

Evolutionary Relationship

African elephant and brown bear share a common ancestor at the Class level: Mammalia. (哺乳動物)

Conservation Status

African elephant

VU — Vulnerable

Population: ~415.0K

Trend: Decreasing ↓

brown bear

EX — Extinct

Population: ~200.0K

Trend: Stable →

Physical Characteristics

Attribute	African elephant	brown bear
Diet	Herbivore	Omnivore
Average Lifespan	65 years	25 years
Average Length	6.0 m	2.0 m
Average Weight	6.0 t	300.0 kg

Habitat & Geographic Range

African elephant

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 5 distinct biome types within the Afrotropic biogeographic realm. Populations are also found in montane and highland environments at higher elevations.

Range

Found in Kenya. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

brown bear

Habitat

Typically found in a wide range of habitat types.

Range

Found across Europe (6 countries).

African elephant

非洲象是地球上体型最大的陆地动物，体重可达7,000千克，栖息于撒哈拉以南非洲的草原、稀树草原和森林中。作为关键种，它们通过挖掘水源、传播种子和改变植被结构，深刻塑造了其栖息地的生态系统。受栖息地丧失和象牙盗猎威胁，非洲象的保护至关重要。

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。