• Texas Invasives
• Texas Agrilife Extension
• Texas Parks & Wildlife Department
• Texas Paddling Trails
• Caddo Lake Institute
• Greater Caddo Lake Association
• Friends of Caddo
• Natural Resources Conservation Service
• Ducks Unlimited Chapter #259
• Bat Conservation International
• Caddo Lake Bird Banding
• Earth Native Wilderness School
• Texas Partnership for Children in Nature
• SFA Arboretum in Nacogdoches
• NRCS(Natural Resources Conservation Service )
• AgriLife Bookstore

       Field Trip Locations

• Blackland Research & Extension Center, Temple
• Texas Cooperative Wildlife Collection, College Station
• River Systems Institute at Texas State University, San Marcos
• Apache Pass, Sharp