Ottawa’s four distinct seasons strongly influence wildlife behaviour. Understanding when animals are most active helps homeowners take preventative action before problems start.
Here’s how wildlife activity changes throughout the year—and how to protect your home.
Spring: Nesting & Baby Season
Common animals: Raccoons, squirrels, birds
Spring is the most sensitive time for wildlife removal. Animals seek warm, safe nesting areas—often attics and roof cavities.
Homeowner tips:
- Avoid sealing openings without an inspection
- Watch for increased daytime activity
- Address roof damage early
Summer: High Activity & Property Damage
Common animals: Raccoons, skunks, squirrels
With more food available, animals are highly active and may expand territories.
Homeowner tips:
- Secure garbage and compost bins
- Repair decks and sheds
- Trim branches away from roofs
Fall: Attic Invasions Increase
Common animals: Squirrels, mice, rats
As temperatures drop, wildlife looks for warm shelter—making fall one of the busiest seasons for attic invasions.
Homeowner tips:
- Seal roofline gaps
- Inspect vents and soffits
- Schedule preventative inspections
Winter: Rodents & Hidden Infestations
Common animals: Mice, rats
Winter infestations often go unnoticed because animals stay hidden inside walls and insulation.
Homeowner tips:
- Watch for droppings and smells
- Listen for wall scratching at night
- Act quickly—rodents multiply fast
Year-Round Prevention Checklist
- Keep trees trimmed away from your roof
- Repair roof damage promptly
- Install wildlife-proof vent covers
- Secure sheds, decks, and porches
- Schedule professional inspections
Protect Your Home Before Wildlife Moves In
Ottawa’s climate makes wildlife activity inevitable—but infestations are not.
Working with a professional wildlife control company ensures your home stays protected throughout every season.
If you’re concerned about wildlife activity on your property, book an inspection today.

