- Bird City Wisconsin
- Cedarburg Bog, UWM Field Station
- Lac Lawrann
- Mequon Nature Preserve
- Ozaukee Washington Land Trust
- Riveredge Nature Center
- Schlitz Audubon Nature Center
- SEWISC
- Treasures of Oz
- Western Great Lakes Bird and Bat Observatory
- Wisconsin Important Bird Areas
- Wisconsin Wetland Association - Wetland Gems
