When Is Baby Season for Squirrels?

Most squirrels in North America (especially the common Eastern gray squirrel) have two breeding seasons each year:

    •    Late Winter/Early Spring: Mating begins around January to February, with babies born between March and April.

    •    Late Summer: A second round of mating happens in June or July, with babies born in August or September.

Each litter usually contains 2 to 4 kits, but in ideal conditions, squirrels can have up to 8 babies in a single litter!

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🏡 Where Do Squirrels Nest?

Squirrels prefer tree cavities or build dreys (large, leafy nests) high in the branches. However, urban environments have opened up new nesting real estate: attics, chimneys, soffits, and even sheds.

Mother squirrels are fiercely protective and will often choose the safest, warmest place they can find—making your attic a 5-star option if they can squeeze in.

🧰 How to Prevent Squirrel Nesting in Your Home

Squirrels are crafty climbers. To avoid turning your attic into a nursery:

    •    Trim tree branches away from your roof.

    •    Seal entry points (especially around soffits, vents, and chimneys).

    •    Install chimney caps and secure loose siding.

    •    Listen for noises: Scurrying or scratching may mean someone has moved in.

If you suspect a squirrel has already nested in your home during baby season, avoid trapping or removing the adult without checking for babies. Orphaned kits won’t survive without their mother.