Ardilla Gris Oriental vs Blue Iris

Sciurus carolinensis compared with Iris spuria

Key Differences

• Ardilla Gris Oriental is Not Evaluated while Blue Iris is Vulnerable.

Taxonomic Classification

Rank	Ardilla Gris Oriental	Blue Iris
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Mammalia (Mammals)	Insecta (Insects)
Order	Rodentia (Rodents)	Mantodea (Mantodea)
Family	Sciuridae (Squirrels)	Eremiaphilidae
Genus	Sciurus (Tree Squirrels)	Iris
Species	Sciurus carolinensis	Iris spuria

Evolutionary Relationship

Ardilla Gris Oriental and Blue Iris share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Ardilla Gris Oriental

NE — Not Evaluated

Trend: Stable →

Blue Iris

VU — Vulnerable

Physical Characteristics

Attribute	Ardilla Gris Oriental	Blue Iris
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).

Blue Iris

Habitat

Inhabits temperate broadleaf and mixed forests and Mediterranean forests and woodlands within the Palearctic biogeographic realm. Populations are also found in montane and highland environments at higher elevations.

Range

Widely distributed across Europe (9 countries), North America (United States), and Oceania and the Pacific (Australia). 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.

Blue Iris

The Blue Iris (Iris spuria) is a species in the genus Iris. It is currently classified as Vulnerable on the IUCN Red List. Inhabits temperate broadleaf and mixed forests and Mediterranean forests and woodlands within the Palearctic biogeographic realm. Populations are also found in montane and highland environments at higher elevations.

Shared Countries

Both species can be found in 9 countries:

🇧🇪 Belgium 🇩🇰 Denmark 🇫🇷 France 🇮🇹 Italy 🇳🇱 Netherlands 🇳🇴 Norway 🇸🇪 Sweden 🇬🇧 United Kingdom 🇺🇸 United States