• Alliance/Advocacy Organizations

• 5311.

Duwamish River Cleanupcoalition-Technical Advisory Group

DRCC elevates the voice of those impacted by the Duwamish River pollution and other environmental injustices for a clean, healthy, equitable environment.

• Private Grantmaking Foundations

• 5312.

California Action

Supporting an all-of-the-above strategy to guarantee abundant water to all Californians in all seasons and in all years.

• Wildlife Preservation/ Protection

• 5313.

Crane Island Nature Preserve

Crane Island Nature Preserve Conserve.

Allegheny Land Trust

Helping local people save local land. Allegheny Land Trust is a 501c3 land conservation nonprofit helping local people save local land in the Pittsburgh region since 1993.

• Natural Resource Conservation and Protection

• 5315.

Attleboro Land Trust Inc

The Attleboro Land Trust is a volunteer organization saving land to protect plants and animals in Attleboro, MA.

• Natural Resource Conservation and Protection

• 5316.

Havasi Wilderness Foundation

The Havasi Wilderness Foundation is a nonprofit organization dedicated to inspiring people to protect and preserve our ecosystems.

SIERRA NEVADA ALLIANCE

Since 1993 the Sierra Nevada Alliance has been protecting and restoring Sierra lands, water, wildlife and communities.

RIVER BEND NATURE CENTER INC

River Bend Nature Center is a 501(c)3 non-profit, funded by generous donations and memberships from citizens and corporations and programs that support our mission to "Inspiring curiosity, respect and care for nature.

YELLOWSTONE ECOLOGICAL RESEARCH

The Yellowstone Ecological Research Center (YERC) specializes in long-term, large-scale, collaborative ecological study, research, and education.