We’re grateful for the continuing support from these organizations:

| Openlands |
| A Better We |
| A3 Environmental Consulants |
| American Farmland Trust |
| American Indian Center |
| Association of Illinois Soil and Water Conservation Districts |
| Barrington Area Conservation Trust |
| Bartlett Trees |
| Bluestem Ecological Services |
| Champaign County Forest Preserve District |
| Christopher B. Burke Engineering |
| Citizens for Conservation |
| Clifftop |
| Community Development Corporation of Pembroke-Hopkins Park |
| Davey Resource Group |
| Ducks Unlimited |
| Forest Preserve District of DuPage County |
| Forest Preserve District of Kane County |
| Forest Preserve District of Will County |
| Forest Preserves of Cook County |
| Forest Preserves of Winnebago County |
| Fran Harty |
| Friends of Hackmatack NWR |
| Friends of Illinois Nature Preserves |
| Friends of Kankakee |
| Friends of Nachusa Grasslands |
| Friends of Sangamon Valley |
| Friends of the Kankakee |
| Gaylord and Dorothy Donnelley Foundation |
| Gee Schussler Insurance |
| Grand Prairie Friends |
| Great Rivers & Routes Tourism Bureau |
| Great Rivers Land Trust |
| Green Earth Inc. |
| Heartland Pathways |
| Heartlands Conservancy |
| Hey & Associates |
| IL Audubon Society |
| Illinois Assoc of Conservation and Forest Preserve Districts |
| Illinois Association of Conservation Districts |
| Illinois Audubon Society |
| Illinois Clean Energy |
| Illinois Department of Natural Resources |
| Illinois Environmental Council |
| Illinois Extension |
| Illinois Nature Preserves Commission |
| ILM Environments |
| Jane Addamsland Park Foundation |
| Jo Daviess Conservation Foundation |
| Kirt Manecke Fundraising & Public Relation |
| Lake Bluff Openlands Association |
| Lake County Forest Preserves |
| Lake Forest Open Lands Association |
| Land Conservation Foundation |
| Land Trust Alliance |
| Landscape Land Conservation Software |
| Law Office of George Covington |
| Max McGraw Wildlife Foundation |
| McHenry County Conservation District |
| Middle Rock Conservation Partners |
| Natural Areas Association |
| Natural Communities Native Plants |
| Natural Land Institute |
| Natural Resources & Environmental Sciences |
| Olson Ecological Solutions A3 Environmental |
| Openlands |
| Parklands Foundation |
| Peoria Wilds |
| Pizzo & Associates |
| Prairie Engineers |
| Prairie Land Conservancy |
| Prairie Rivers Network |
| Rock Island County Forest Preserve District |
| Shawnee Resource Conservation and Development Area, Inc. |
| St Clair County Greenspace Foundation |
| Stantec |
| SWCA Environmental Consultants |
| The Conservation Foundation |
| The Conservation Fund |
| The Land Conservancy of McHenry County |
| The Nature Conservancy |
| The Wetlands Initiative |
| Trees Forever |
| Trust for Public Land |