Flying squirrels are captivating nocturnal rodents known for their ability to glide through the air. These small mammals have large, dark eyes adapted for low-light vision and a unique furred membrane, the patagium, stretching from their wrists to their ankles. This specialized skin flap allows them to leap from elevated positions and soar silently between trees. In North America, the Northern and Southern flying squirrels are typically found in forested regions.
Understanding Flying Squirrel Behavior
Flying squirrels are generally not aggressive creatures. They are shy and reclusive, often remaining unseen due to their nocturnal habits. Their primary defense mechanism is fleeing from perceived threats. If disturbed, they will glide away or seek refuge in tree cavities or dense foliage.
These animals are omnivores, eating a varied diet of nuts, seeds, fruits, fungi, and insects. They are also social, sometimes nesting in groups during colder months to conserve warmth. Their natural inclination is to avoid humans and pets, making direct aggressive encounters uncommon.
When Flying Squirrels Might Be Aggressive
While typically docile, flying squirrels may behave defensively under specific circumstances. They might bite if they feel threatened, cornered, or are protecting their young. Being trapped, handled, or having their nest disturbed can prompt such a reaction. A mother squirrel is particularly protective of her young.
Illness or injury can also lead to uncharacteristic behavior, making them more prone to biting out of fear or pain. Although rare, flying squirrels can carry diseases like typhus and, in some cases, rabies, though they are not common carriers of the rabies virus. Any bite should be cleaned thoroughly and medical attention sought due to the potential for disease transmission.
Safe Encounters and Coexistence
For safe interactions, observe flying squirrels from a distance and avoid handling them. Wild animals can be unpredictable, and direct contact can lead to defensive bites or scratches. Preventing flying squirrels from entering homes is also important for peaceful coexistence.
Homeowners can secure potential entry points by checking for gaps in gutters, roofs, and walls, and by capping chimneys. Trimming tree branches that extend close to the roofline, ideally 6 to 8 feet away, can deter them from accessing the house. If a flying squirrel is found inside a home, contact a professional wildlife removal service for safe and humane exclusion, as they can carry pathogens and cause property damage.