Ecology and Organic Garden Organizations
Port Hope Ecology Garden (previously also Cobourg's)
Journey North
Urban Harvest - Organic Seedlings and supplies
Ontario Wildflowers - lists wildflowers
Wildflowers of Ontario - lists wildflowers
Richter's Herbs (Goodwood)
Ontario Society for Ecological Restoration
Peterborough Ecology Park
Cobourg Horticultural Society:
Peterborough Master Gardeners and Horticultural Society
Wild About Gardening/Canadian Wildlife Federation
Land Trusts (and similar)
Northumberland Land Trust
Alderville Black Oak
Friends of Presqu'ile
Ganaraska Conservation Area
Hastings Prince Edward Hastings Land Trust
Kawartha Heritage Conservancy
Lower Trent Conservation
Oak Ridges Moraine Land Trust
Ontario Nature
Ontario Woodlot Association
Peter's Woods
Tall Grass
Thicksons Woods land Trust
Gardens as Therapy
www.chta.ca
www.horticultureastherapy.com
www.rbg.ca
www.calgaryzoo.org
www.ahta.org
Water Ecosystems
Other
Northumberland Tourism
Town of Cobourg - Tourism
Go Green Together
Sustainable Cobourg
David Suzuki Foundation
Monarch Watch
Cobourg Bike Week
Monarch Teacher Network