Ecureuil gris vs Gorille de l'Ouest

Sciurus carolinensis compared with Gorilla gorilla

Key Differences

• Ecureuil gris is Not Evaluated while Gorille de l'Ouest is Critically Endangered.
• Ecureuil gris is omnivore while Gorille de l'Ouest is herbivore.
• Gorille de l'Ouest is 320.0x heavier than Ecureuil gris.
• Gorille de l'Ouest lives longer (40 years vs 6 years).

Taxonomic Classification

Rank	Ecureuil gris	Gorille de l'Ouest
Kingdom same	Animalia (animal)	Animalia (animal)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Mammalia (mammifères)	Mammalia (mammifères)
Order	Rodentia (Rodents)	Primates (Primates)
Family	Sciuridae (Squirrels)	Hominidae (Great Apes)
Genus	Sciurus (Tree Squirrels)	Gorilla (Gorillas)
Species	Sciurus carolinensis	Gorilla gorilla

Evolutionary Relationship

Ecureuil gris and Gorille de l'Ouest share a common ancestor at the Class level: Mammalia. (mammifères)

Conservation Status

Ecureuil gris

NE — Not Evaluated

Trend: Stable →

Gorille de l'Ouest

CR — Critically Endangered

Population: ~100.0K

Trend: Decreasing ↓

Physical Characteristics

Attribute	Ecureuil gris	Gorille de l'Ouest
Diet	Omnivore	Herbivore
Average Lifespan	6 years	40 years
Average Length	25 cm	1.7 m
Average Weight	500 g	160.0 kg

Habitat & Geographic Range

Ecureuil gris

Habitat

Typically found in a wide range of habitat types.

Range

Widely distributed across Africa (South Africa), Asia (Indonesia), Europe (10 countries), and North America (Mexico, United States).

Gorille de l'Ouest

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

Range

Distributed across Cameroon, Congo (Republic), Equatorial Guinea, and Gabon. Currently classified as Critically Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Ecureuil gris

Native to eastern North America but successfully introduced to Europe and other regions, the eastern gray squirrel is a medium-sized arboreal rodent weighing up to 600 g. Highly adaptable, thriving in forests, parks, and urban gardens, gray squirrels cache thousands of nuts and seeds each autumn, inadvertently planting trees through forgotten caches. In Britain, they have largely displaced the native red squirrel by outcompeting them for food.

Gorille de l'Ouest

The world's largest primate, western gorillas weigh up to 180 kg and inhabit the tropical and subtropical forests of equatorial Africa. Primarily herbivorous, living in family groups led by a silverback male who protects the troop and mediates social conflicts. Critically Endangered, with populations threatened by deforestation, poaching for bushmeat, and outbreaks of Ebola virus disease.