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That compact bundle of sticks high in your oak might seem like a bird’s handiwork, but it could be a squirrel’s drey — a dense, leaf-lined nest. What looks quaint can bring real headaches for trees, gardens, and even your home. Read on to learn how to spot a squirrel nest and what to do next.
Spotting a squirrel nest: clear signs and differences from bird nests
Squirrel nests often mimic the round shape of some bird nests. Still, there are clues that point to a drey rather than a bird’s home.
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- Location: Dreys sit close to the trunk or in branch forks, usually 15 feet or higher.
- Materials: Look for lots of leaves, shredded bark, moss, and grass woven into the nest.
- Size and density: Squirrel nests are bulkier and thicker than many bird nests.
- Ground signs: Chewed pine cones, stripped bark, or scratch marks at the base of the tree.
- Placement on branch: Birds tend to build farther toward branch tips. Dreys stay near the trunk where support is better.
Watch the nest at dawn or dusk. Squirrels are most active at these times, so observation can confirm who built it.
Common squirrel species that build dreys
Various tree squirrels in North America make dreys. Eastern gray, American red, and black squirrel types are all capable. Each species uses local materials and adapts placement to the tree and climate.
How a drey can affect your property and yard
A drey itself might not harm a tree much. The squirrels that live in them, though, can create problems that matter to homeowners.
- They can enter attics and wall cavities to nest.
- Squirrels may chew roofing, soffits, and insulation for nesting material.
- Gnawed electrical wires are a real fire hazard.
- Garden damage includes dug-up bulbs and eaten fruits or vegetables.
- They can carry ticks and fleas that affect pets and people.
Chewing on wiring and invading attics are among the most serious risks. Those issues often require immediate attention by a professional.
Unexpected benefits of having squirrels
- Squirrels help aerate soil while foraging.
- Forgotten nuts and seeds can sprout new plants.
- They feed on pests that harm trees.
- Abandoned dreys may be reused by birds later.
Practical and humane steps to handle a squirrel nest
If you decide the nest must go, choose safety and legality first. Removing nests or relocating animals is regulated in some areas. Use these guidelines before taking action.
- Observe first: Monitor activity to see if babies are present.
- Contact professionals: Licensed wildlife removers or tree services have the gear and permits to work safely.
- Avoid DIY removal: Climbing trees or provoking adult squirrels risks bites, falls, and injury.
- Do not destroy active nests: Removing young can be illegal and cruel in many jurisdictions.
- Seal entry points: After squirrels are gone, close gaps around soffits, vents, and eaves to prevent re-entry.
Home deterrents and prevention tips
Home remedies may help reduce visits but rarely replace professional work when animals are established.
- Trim tree branches that provide easy access to your roof.
- Use strong mesh or hardware cloth around vulnerable vents.
- Try scent-based deterrents like peppermint oil or predator urine, applied carefully and reapplied after rain.
- Remove food attractants: secure trash and birdfeeders that draw squirrels in.
For persistent or dangerous infestations, hire a pro. They can remove animals humanely and advise on long-term fixes to protect your home and trees.
