Ardilla Gris Oriental vs Gray-sided Thrush

Sciurus carolinensis compared with Turdus feae

Key Differences

Ardilla Gris Oriental is Not Evaluated while Gray-sided Thrush is Vulnerable.

Taxonomic Classification

Rank	Ardilla Gris Oriental	Gray-sided Thrush
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Rodentia (Rodents)	Passeriformes (Songbirds)
Family	Sciuridae (Squirrels)	Turdidae
Genus	Sciurus (Tree Squirrels)	Turdus
Species	Sciurus carolinensis	Turdus feae

Evolutionary Relationship

Ardilla Gris Oriental and Gray-sided Thrush share a common ancestor at the Phylum level: Chordata. (Chordates)

View Phylum: Chordata

Conservation Status

Ardilla Gris Oriental

NE — Not Evaluated

Trend: Stable →

Gray-sided Thrush

VU — Vulnerable

Physical Characteristics

Attribute	Ardilla Gris Oriental	Gray-sided Thrush
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).

Gray-sided Thrush

Habitat

Typically found in various aerial, terrestrial, and aquatic environments.

Range

Distributed across Norway and Taiwan. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

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.