Our Work

Green Durham Association - Image of The Tree - Photo by Catherine Holden

Stewardship

Green Durham Association - Image of two people walking on a trail in the fall. Photo by Catherine Holden

Trail Visions

Green Durham Association - Image of Fly Agaric - Amanita muscaria - mushrooms. - Photo by Catherine Holden

Conservation

Green Durham Association - Image of Brock tract of land.

Protection / Perservation

Recent Successes!

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Federal Announcement of Airport Land

The federal government announced on January 27, 2025, that building an airport on the Federal lands in Pickering is no longer a threat.

Learn more!
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Map Partnership

Maps which include the Pickering Federal Lands have always shown that area as a big blank spot. Land Over Landings had the idea to show details about those lands – natural heritage features, soil characteristics and the growth of development all around these lands. We partnered with Land Over Landings to commission some maps from As the Crow Flies cARTography.
Image of Green Durham Association - Airport Lands Expropriation 1972 - thumbnail

Airport Lands Expropriation 1972

Image of Green Durham Association - Soil Classes and Natural Habitat 1972

Soil Classes and Natural Habitat 1972

Image of Green Durham Association - Proposed Pickering Airport Noise Exposure Forecast NFP - thumbnail

Proposed Pickering Airport Noise Exposure Forecast NFP

Image of Green Durham Association - Pickering Federal Lands 2024 - thumbnail

Pickering Federal Lands 2024

Image of Green Durham Association - Pickering Federal Lands Today - 2025 - thumbnail

Pickering Federal Lands Today – 2025

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New Uxbridge Urban Provincial Park

GDA is thrilled and proud to be a partner in the creation of a new Urban Provincial Park in the Uxbridge Area.

Learn more!