Skip to Main Content


Increased urbanization and land management practices have lead to the loss of a large percentage of quality forest and woodland habitats in the Greater Toronto Area.

Reforestation2Remaining woodland has been severely encroached upon or become fragmented. The loss of this valuable habitat has lead to the reduction of native plant and wildlife species in the GTA.

For more than forty years the TRCA has played a major role in forest management, tree and shrub planting, and reforestation throughout our jurisdiction. These activities provide a variety of environmental benefits which include protecting water quality and quantity, reducing soil erosion, and cleaning our air. Each year an average of 165,000 trees and shrubs are planted in our jurisdiction by our staff and our partners in conservation, and by landowners who participate in our Private Land Tree Planting Program.

To learn more about the Programs available, including project costs, please download our program flyer specific to your region:

Peel Region Flyer - 916K pdf icon
York Region Flyer - 917K pdf icon
Rouge Watershed - 924K pdf icon
Tree and Shrub Planting Programs - 899K pdf icon
Program Info Request Form - 49K pdf icon

Many bird and animal species require large areas of forest for foraging and to survive from predation. Fragmented and small pockets of woodland do not meet the territorial requirements of sensitive species such as wood thrush and scarlet tanagers. The TRCA uses the Terrestrial Natural Heritage Strategy to identify suitable reforestation sites for maximizing interior forest habitat.

ReforestationThe TRCA has focused many of it reforestation efforts in the stream valley for twenty years and is now undertaking the development of the Riparian Reforestation Strategy which will identify and prioritize planting locations along our watercourses which will make the most considerable contribution to improving the water quality and health of habitats located in our jurisdiction.

The TRCA has worked with hundreds of school groups and local communities to create a legacy of healthy forests. Planting events provide hands on learning experiences, promote local stewardship and educate participants about various conservation issues.

See the TRCA's Calendar of Events for info on how to get involved.