are there flying squirrels in massachusetts

Lemon

2 min read

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04-02-2025

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Massachusetts boasts a rich biodiversity, and the question of whether flying squirrels call the state home is a common one among nature enthusiasts and curious residents. The short answer is yes, but let's delve deeper into the fascinating world of these nocturnal acrobats and explore the specifics of their presence in the Bay State.

Identifying Massachusetts' Flying Squirrels

Massachusetts is home to two species of flying squirrels:

• Southern Flying Squirrel (Glaucomys volans): This is the more common of the two species in Massachusetts. They are relatively small, with a body length ranging from 8 to 12 inches, including their bushy tail. Their fur is typically grayish-brown on the back, lighter on the underside, and they possess the characteristic patagium – a membrane of skin stretching between their front and hind legs allowing for gliding flight.

• Northern Flying Squirrel (Glaucomys sabrinus): This species is less common than its southern cousin in Massachusetts and is found primarily in northern and mountainous regions. They are slightly larger than the southern flying squirrel, and their fur is typically a darker, richer grayish-brown or even brownish-black.

Where to Find Flying Squirrels in Massachusetts

These elusive creatures are primarily nocturnal, making them difficult to spot. However, their presence can be inferred through various signs:

• Forest Habitats: Both species prefer mature forests with a mix of deciduous and coniferous trees. Look for areas with abundant hardwood trees offering nesting cavities and a diverse understory. These habitats provide ample food sources and shelter.

• Specific Regions: While found across the state, higher concentrations are likely in regions with extensive forested areas, such as the Berkshire Mountains, the Pioneer Valley, and other parts of Western Massachusetts. Northern flying squirrels will be more concentrated in the northernmost reaches of the state.

• Nesting Sites: Flying squirrels create nests (dreys) in tree hollows, birdhouses, or even within rock crevices. Finding these nests is a strong indication of their presence. Observe carefully for tell-tale signs of gnawing on tree bark, small droppings, or other signs of animal activity.

What Do Massachusetts Flying Squirrels Eat?

Their diet consists primarily of:

• Fungi: A significant part of their diet, especially during the winter months.
• Nuts and Seeds: Various nuts and seeds from trees within their habitat.
• Insects: Supplementing their diet with insects and other invertebrates.
• Birds' Eggs: Occasionally, they may prey upon birds' eggs and even small birds.

Observing Flying Squirrels Responsibly

While observing these fascinating creatures, remember to respect their natural habitat and avoid disturbing them. Avoid approaching nests or interfering with their natural behaviors. Nighttime observation with a red-light flashlight (which doesn't disrupt their night vision) can improve your chances of seeing them.

Conclusion

Yes, flying squirrels inhabit Massachusetts. Understanding their habitat preferences, identifying characteristics, and observing them responsibly will allow you to appreciate these remarkable animals without disrupting their delicate ecosystem. By actively seeking information about their presence in various regions of the state, you can broaden your understanding of Massachusetts' diverse wildlife. Remember that their nocturnal lifestyle makes them difficult to spot, so patience and careful observation are crucial.