• Research Institutes and/or Public Policy Analysis

• 514.

Society for Human Ecology

The official account of the Society for Human Ecology and the Human Ecology Section of the Ecological Society of America.

• Land Resources Conservation

• 515.

Ofrenda Inc

PURCHASE AND RESTORATION OF ANCESTRAL LANDS OF THE ARHUACO INDIGENOUS PEOPLES OF COLOMBIA Indigenousled conservation in Colombia OUR MISSION We are an Indigenousled nonprofit recovering Arhuaco ancestral land in Colombias Sierra Nevada de Santa Marta converting CO2 into a global treasure of biodiversity.

• Garden Club, Horticultural Programs

• 516.

Florida Native Plant Society Inc

Formed to help residents of Central Florida understand the value of our native plants and native plant communities 🌿😊 Like and Follow.

• Science & Technology Research Institutes, Services N.E.C.

• 517.

Human Biology Association

Scientific organization & journal supporting & disseminating innovative research & teaching on human biological variation, worldwide.

• Computer Science

• 518.

Biota Institute

Supporting the Science of Lifes Origins Our Mission The BIOTA Institute is a US 501c3 charitable organization established to support new research on the science of lifes origins and to explore its wider implications for humanity through multidisciplinary collaboration.

• Water Resource, Wetlands Conservation & Management

• 519.

Chilmark Pond Foundation Inc

THE CHILMARK POND FOUNDATION IS A COMMUNITY-CENTRIC ORGANIZATION ESTABLISHED TO SUPPORT THE SCIENCE-BASED RESTORATION OF THE POND'S ECOLOGICAL HEALTH AND TO PROTECT IT FOR FUTURE GENERATIONS.

• Natural Resource Conservation and Protection

• 520.

Washington Butterfly Association

Washington Butterfly Association Giving the Monarch a Chance to show Resilience under the Endangered Species Act A Statement by David G.

• Natural Resource Conservation and Protection

• 521.

Longoria-Hosmer Foundation

We are dedicated to preserving interconnected wilderness areas to maintain the ecological services essential for a thriving planet.

INTERNATIONAL OAK SOCIETY

A society founded to further the study, sustainable management, preservation, appreciation, and dissemination of knowledge about oaks and their ecosystems.