January 27, 2026

Did you know? Blaze Trees: Silent Markers of the Past

Did you know? Not all scarred trees are of Aboriginal cultural origin. Some, like the ones in these photos, were “blazed” by early European settlers, explorers, or surveyors to mark trails, boundaries, land parcels and even watercourses.



These scars were often made using iron/steel axes, and the cut marks of these tools alongside visible traces of white paint are typical indicators of a European origin. They were used as surveyor’s marks before being replaced by the permanent survey markers that form the basis of today’s cadastral maps.


You might be wondering: How do our expert archaeologists identify these blaze trees? These trees are identified by:

  • Iron axe cut marks
  • Remnants of white surveyor’s paint
  • Placement on fence lines, lot corners, or boundary points


Scarred trees, including these blazes, are all part of the multi-layered history written, or in this case - cut into our landscapes.

April 12, 2026
Redleaf Group is reducing textile waste by recycling retired staff uniforms through a service offered by Macpac and UPPAREL, as part of our broader office recycling program.
Ronan Duffy
April 7, 2026
Ronan Duffy Archaeologist and Heritage Consultant