brown bear vs giraffe

Ursus arctos compared with Giraffa camelopardalis

Key Differences

• brown bear is Extinct while giraffe is Vulnerable.
• brown bear is omnivore while giraffe is herbivore.
• giraffe is 4.0x heavier than brown bear.

Taxonomic Classification

Rank	brown bear	giraffe
Kingdom same	Animalia (động vật)	Animalia (động vật)
Phylum same	Chordata (động vật có dây sống)	Chordata (động vật có dây sống)
Class same	Mammalia (lớp Thú)	Mammalia (lớp Thú)
Order	Carnivora (bộ Ăn thịt)	Artiodactyla (Bộ Guốc chẵn)
Family	Ursidae (Bears)	Giraffidae (Giraffes)
Genus	Ursus (Bears)	Giraffa (Giraffes)
Species	Ursus arctos	Giraffa camelopardalis

Evolutionary Relationship

brown bear and giraffe share a common ancestor at the Class level: Mammalia. (lớp Thú)

Conservation Status

brown bear

EX — Extinct

Population: ~200.0K

Trend: Stable →

giraffe

VU — Vulnerable

Population: ~117.0K

Trend: Decreasing ↓

Physical Characteristics

Attribute	brown bear	giraffe
Diet	Omnivore	Herbivore
Average Lifespan	25 years	25 years
Average Length	2.0 m	5.5 m
Average Weight	300.0 kg	1.2 t

Habitat & Geographic Range

brown bear

Habitat

Typically found in a wide range of habitat types.

Range

Found across Europe (6 countries).

giraffe

Habitat

Found across multiple habitat types including tropical and subtropical moist broadleaf forests, tropical and subtropical dry broadleaf forests, and flooded grasslands and savannas, among 5 distinct biome types within the Neotropic biogeographic realm. Populations are also found in montane and highland environments at higher elevations.

Range

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

brown bear

The world's most widely distributed bear species, brown bears range from North America and Europe across Russia to Japan, occupying forests, tundra, and alpine meadows. Adults can weigh up to 700 kg in coastal Alaskan populations. Omnivores that consume berries, roots, fish, and carrion, brown bears are a keystone species that distribute nutrients across landscapes. Most populations are stable, though some subspecies are threatened.

giraffe

The tallest living animal on Earth, giraffes can reach 5.5 meters in height and weigh up to 1,750 kg. Their elongated necks — containing the same seven cervical vertebrae as all mammals — evolved for feeding on acacia trees in African savannas and woodlands. Social animals living in loose herds with no permanent bonds, giraffes communicate through infrasound and body language. Vulnerable, with populations declining due to habitat loss and poaching.