Ants
Pavement Ant
Small, dark brown ants that nest under sidewalks, driveways and slabs, and often trail indoors looking for food.
Quick facts
- Size
- 2.5–3 mm
- Colour
- Dark brown to black
- Active season
- Spring to fall
- Where found
- Under pavement, patio stones, slabs and foundations
How to Identify
- Small dark ant with paler legs
- Fine parallel grooves on the head and back
- Two bumps between the thorax and abdomen
Signs to Look For
- Small soil piles in pavement cracks and along driveways
- Trails of ants along baseboards and countertops
- Large ant "battles" on sidewalks in spring
Why It Matters
- Contaminate food and kitchen surfaces
- Large colonies can last for years under slabs
- Can bite or sting mildly, though rarely
Prevention Tips
- Wipe up crumbs and sticky spills right away
- Seal cracks along foundations and slab edges
- Keep pet food bowls clean and stored
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