Black oak, Rice Lake Plains, ON (Photo by Chelsea Marcantonio)
Protecting the plains
Located 40 kilometres northeast of Cobourg, on the Oak Ridges Moraine, is almost 40 hectares (almost 100 acres) of black oak woodland — a habitat type that has been all but lost from Ontario. Providing a refuge for black oak, white oak and white pine, the Salt Creek property is home to flying squirrels, whip-poor-will, wood thrush, eastern wood-pewee and oven birds.
The property is located within the Salt Creek Environmentally Sensitive Area and candidate Area of Natural and Scientific Interest. It also includes an ancient beach ridge of the long-gone, glacial Lake Iroquois. The sandy bluff now provides interesting habitat niches for rare plants.
If protected, the woodland would create a buffer to the Nature Conservancy of Canada’s (NCC’s) Red Cloud School Road property — a restored tallgrass prairie ecosystem, which is one of the rarest ecosystem types in the province. By creating connected habitat throughout the Rice Lake Plains, NCC can control the spread of invasive species and expand our ongoing restoration work in the area.
Salt Creek oak woodland, Rice Lake Plains, ON (Photo by NCC)
Location: 40 kilometres northeast of Cobourg, Ontario.
Habitat type: Oak woodland, mixed kame moraine forest.
Size: 39 hectares (96 acres)
Total project cost: $419,800
Species: Flying squirrels, whip-poor-will, wood thrush, eastern wood-pewee and oven birds.
Rice lake plains: A priority for conservation
Southern flying squirrel, ON (Photo by Judy Frederick)
The rolling hills of the Rice Lake Plains lie in the heart of a historical tall grass landscape, which has all but disappeared. The high, sandy hills of the Oak Ridges Moraine once offered vistas of wide expanses of tall grass prairie and oak savanna dominated by massive black and white oak. Grasses like big bluestem, Indian grass and switchgrass grew more than two metres high, and a diverse range of wildflowers blossomed. These views of one of Canada’s easternmost prairies were described by Indigenous Peoples and early settlers, including vivid accounts by pioneer writer Catharine Parr Traill.
Today, these temperate tallgrass prairie and oak savanna ecosystems have virtually vanished. Only 10 per cent of their original size remains in North America, and less than two per cent remains in Ontario. And what is left is badly fragmented and overgrown with non-native species.
Since 2002, NCC has been part of the Rice Lake Plains Partnership, a collaborative of private landowners, Alderville First Nation, conservation groups and governments that have banded together to protect and restore the Rice Lake Plains.
Through a combined effort of prescribed burns, cutting and hand pulling, NCC, partners and volunteers are fighting back against the encroachment of non-prairie species, including invasive Scotch pine. Pockets of natural prairie and savannah are still intact and more are being established. We are using the seeds produced by these areas to encourage the return of native grasses and wildflowers. Through these efforts we are seeing an influx of native species, such as grassland birds and insects, to the area. Together we are making a difference.
A natural legacy
When it comes to conserving Canada’s most important natural areas, buying land is just the beginning. Stewardship – managing the land for the long-term – is at the heart of what we do. Each and every property we protect is monitored and managed, so that the ecosystems are maintained and species thrive – even if that means leaving it be. This can include mapping and removing invasive species, restoring wetlands, grasslands and forests, monitoring for species at risk, planting native species, building trails or installing signage.
In order to continue to care for the natural areas we protect, NCC has created a Stewardship Endowment Fund. This fund provides annual support for our priority stewardship work across Ontario. Annual benefits from the endowment fund are used to pay the costs necessary to ensure efficient and long-term, science-based management of lands under NCC’s care.
NCC may direct all or a portion of gifts committed to this project to NCC’s Stewardship Endowment Fund for Ontario. Revenue generated by the Stewardship Endowment Fund provides for long-term management on properties across the province, including NCC conservation lands in the Rice Lake Plains. In the event that this project becomes fully funded or cannot be carried out, your gift will be allocated to the next urgent priority in this natural area.