The Center for Biological Diversity is a national, nonprofit conservation organization with more than 1.6 million members and online activists dedicated to the protection of endangered species and wild places.
Washington Environmental Council is a nonprofit, statewide advocacy organization that has been driving positive change to solve Washington’s most critical environmental challenges since 1967 with the mission to protect, restore, and sustain Washington’s environment for all.
Washington Physicians for Social Responsibility, the Washington State chapter of Physicians for Social Responsibility, engages the community to create a healthy, just, sustainable, and peaceful world by addressing the gravest threats to human health.
Columbia Riverkeeper works to protect and restore the water quality of the Columbia River and all life connected to it, from the headwaters to the Pacific Ocean.
The Sierra Club is the nation's largest and most influential grassroots environmental organization.
Earthjustice is the premier nonprofit environmental law organization. We wield the power of law and the strength of partnership to protect people's health; to preserve magnificent places and wildlife; to advance clean energy; and to combat climate change. We are here because the earth needs a good lawyer.