Save The Redwoods League

Save the Redwoods League is a nonprofit organization whose mission is to protect and restore coast redwood (Sequoia sempervirens) and giant sequoia (Sequoiadendron giganteum) trees through the preemptive purchase of development rights of notable areas with such forests. It relies on donations from private individuals as well as funding from foundations, corporations, government agencies, and investments to buy, restore, and provide public access to redwood forest lands. via Wikipedia ↗