Ardilla Gris Oriental vs Formosa Pine

Sciurus carolinensis compared with Pinus taiwanensis

Key Differences

• Ardilla Gris Oriental is Not Evaluated while Formosa Pine is Least Concern.

Taxonomic Classification

Rank	Ardilla Gris Oriental	Formosa Pine
Kingdom	Animalia (Animals)	Plantae (Plants)
Phylum	Chordata (Chordates)	Coniferophyta (Conifers)
Class	Mammalia (Mammals)	Pinopsida (Conifers)
Order	Rodentia (Rodents)	Pinales (Pines & Allies)
Family	Sciuridae (Squirrels)	Pinaceae (Pine Family)
Genus	Sciurus (Tree Squirrels)	Pinus (Pines)
Species	Sciurus carolinensis	Pinus taiwanensis

Conservation Status

Ardilla Gris Oriental

NE — Not Evaluated

Trend: Stable →

Formosa Pine

LC — Least Concern

Physical Characteristics

Attribute	Ardilla Gris Oriental	Formosa Pine
Diet	Omnivore	—
Average Lifespan	6 years	—
Average Length	25 cm	—
Average Weight	500 g	—

Habitat & Geographic Range

Ardilla Gris Oriental

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).

Formosa Pine

Habitat

Typically found in temperate and boreal forests, often at higher elevations.

Range

Found in Taiwan.

Ardilla Gris Oriental

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.