
The Carolina Northern Flying Squirrel is a truly unique creature. It's one of the smallest squirrels in North America, weighing in at just 2-3 ounces.
Found in the eastern United States, this little guy is a master of stealth and agility. It's a nocturnal creature, which means it's most active at night.
Its large eyes and ears help it navigate and detect predators in the dark. They have a membrane called a patagium that stretches from their wrists to their ankles, allowing them to glide through the air with ease.
These squirrels are herbivores, feeding on a diet of nuts, seeds, and fruits. They're social creatures and often live in small groups, called colonies.
Physical Characteristics
The Carolina northern flying squirrel is a remarkable creature, and its physical characteristics are truly unique. They weigh between 90-140 grams, which is roughly 3-5 ounces.
Their body length ranges from 260-305 millimeters, or 10-12 inches, making them a relatively small species. They have a broad, flattened tail that makes up about 80% of their total body length.
Their eyes are prominent, and they have dense, silky fur that helps them blend in with their surroundings. This fur is a key adaptation for their gliding abilities.
Weight

The Carolina northern flying squirrel weighs between 90-140 grams, or 3-5 ounces, which is a relatively light weight for its size.
Their weight range is quite narrow, spanning just 50 grams, or 1.8 ounces.
Color
Color is a fundamental aspect of our physical world.
The human eye can perceive a wide range of colors, but our brains process them in a way that's unique to each individual.
The color of our skin is influenced by the amount of melanin present, which can be affected by genetics, sun exposure, and other environmental factors.
In some cultures, color is used to convey important information or express emotions, such as the use of red to signal danger or love.
The colors we see are also affected by the way light interacts with objects, as seen in the way a white sheet of paper appears differently under various lighting conditions.
Northern Flying Squirrel
The Carolina northern flying squirrel is a remarkable creature, and its habitat is a key part of its story. It's associated with high elevation red spruce and Fraser fir forests of the southern Appalachian Mountains.
They live in cool, wet, mature forests characterized by large trees, rotting logs, and abundant fungi, mosses, and lichens. This unique environment is crucial for the squirrel's survival.
The Carolina northern flying squirrel has a distinctive feature - its patagium, a cape of skin that stretches from its wrists to its ankles, allowing it to glide through the air.
Habitat
The Carolina Northern Flying Squirrel calls the high elevation red spruce and Fraser fir forests of the southern Appalachian Mountains home.
These forests are characterized by large trees, rotting logs, and abundant fungi, mosses, and lichens. They thrive in cool, wet, and mature environments.
The squirrel's habitat is restricted to the highest elevations, typically between 4,000 to 5,000 feet, where the air is cooler and the trees are more abundant. This is in contrast to the southern flying squirrel, which is found at lower elevations.
The squirrel's reliance on these high-elevation forests makes it vulnerable to threats such as the balsam woolly adelgid, which is killing off Fraser fir trees, and the hemlock adelgid, which is threatening Eastern and Carolina hemlocks.
Suggestion: Southern Fox Squirrel
Behavior
The Northern Flying Squirrel is a nocturnal creature, emerging from its den at dusk to start foraging for food. This means it's most active at night, which is a unique characteristic compared to other squirrels.
These tiny creatures are active year-round, so you can expect to see them out and about regardless of the season. This adaptability helps them thrive in their environment.
Their dens are primarily found in cracks, crevices, and cavities of trees, whether they're live or dead. This is where they construct their nests made of finely shredded birch bark.
Flying squirrels will also use external nests, known as dreys, which are built in the branches of conifer trees. These nests are also lined with finely shredded birch bark for comfort and protection.
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