• Water Resource, Wetlands Conservation & Management

• 19.

Crystal Springs Foundation Inc

We are Florida's premier living laboratory.

• Natural Resource Conservation and Protection

• 20.

Florida Native Plant Society Martin County Chapter

We are your local chapter of the Florida Native Plant Society promoting the preservation, conservation and restoration of native plants and native plant communities of Florida.

• Natural Resource Conservation and Protection

• 21.

Orange Audubon Society Inc.

The "Voice of Conservation in Central Florida" with programs 3rd Thursdays at 7 pm at Leu Gardens Promote public understanding of, and interest in, wildlife and the environment that supports it.

• International Development, Relief Services

• 22.

MARINE MEGAFAUNA FOUNDATION

Saving Ocean Giants from Extinction Our mission is to save threatened marine life using pioneering research, education, and sustainable conservation solutions, working towards a world where marine life and humans thrive together.

COASTAL RANCHES CONSERVANCY

Supporting Nature Conservation, Restoration, and Education on the Gaviota Coast Nature Education Our projects help instill an appreciation of the Gaviota Coast in future generations.

SANIBEL-CAPTIVA CONSERVATION FOUNDATION

The Sanibel-Captiva Conservation Foundation's mission is to protect and care for Southwest Florida's coastal ecosystems.

• Natural Resource Conservation and Protection

• 25.

FRIENDS OF THE OSA

A non-profit dedicated to protecting the Osa's globally significant biodiversity in Costa Rica.

THE CONSERVATION FUND A NONPROFIT

We create conservation solutions for climate protection, sustainable economies & vibrant communities.

• Forest Conservation

• 27.

CALIFORNIA FOREST CONSERVATION

California Forest Conservation Foundation Events Announcing the 2025 Annual Meeting.