| Barrie Bassmasters | Barrie |
| Bear Creek Exotic Wildlife Sanctuary | Barrie |
| CLEAResult Canada, Central East, Enbridge Home Winterproofing and IESO Energy Affordability Programs | Toronto |
| Dufferin Simcoe Land Stewardship Network | Mulmur |
| Friends of the Nancy Island Historic Site and Wasaga Beach Park | Wasaga Beach |
| MTM Conservation Association, Tiny Marsh Nature Centre, Tiny Marsh Provincial Wildlife Area | Tiny |
| Ontario Nature | Toronto Downtown |
| Ontario Water Centre (The) | Georgina |
| Ontario. Ministry of Environment, Conservation and Parks, Aurora District Office, Holland Marsh Provincial Wildlife Management Area | Bradford West Gwillimbury |
| Ontario. Ministry of Environment, Conservation and Parks, Thornbury, Niagara Escarpment Commission | Blue Mountains |
| Procyon Wildlife Rehabilitation and Education Centre, Procyon Wildlife | Beeton |