• Educational Services and Schools - Other

• 5140.

Friends of the Dyken Pond Center Ltd

Foster ecological literacy and land stewardship by promoting experiential environmental education, supporting the Dyken Pond Environmental Education Center's programs and protecting the natural resources at and around the Center through financial and volunteer support.

• Wildlife Preservation/ Protection

• 5141.

Audubon Society of the District of Columbia

DC Bird Alliance Join us to discover and celebrate birds in DC submit your bird photos for the 20252026 spring migration calendar.

• Natural Resource Conservation and Protection

• 5142.

National Wild Turkey Federation Inc

To promote the wise conservation and management of the wild turkey.

• Other Recreation, Sports, or Leisure Activities N.E.C.

• 5143.

American Recreation Coalition

The nation’s leading coalition of outdoor recreation trade associations and businesses representing the $1.

NORTH COAST RESOURCE CONSERVATION & DEVELOPMENT COUNCIL

We have a new name, Conservation Works, but still promote environmental protection & sustainable agriculture in Marin, Sonoma, Mendocino & Lake Counties The North Coast Resource Conservation & Development Council is doing business as Conservation Works.

• Natural Resource Conservation and Protection

• 5145.

Climate Action Now Inc

BIODIVERSITY. 501(c)3 for biodiversity projects to restore our ecosystem.

PARK WATERSHED INC

Through community engagement, scientific research and ecological revitalization, Park Watershed Inc.

• Water Resource, Wetlands Conservation & Management

• 5147.

WILLAMETTE RESOURCES AND

We connect people with nature in the West Eugene Wetlands.

• Water Resource, Wetlands Conservation & Management

• 5148.

HARPETH CONSERVANCY

Science-based conservation for the rivers of Tennessee.