Mission: The Nature Conservancy is a leading conservation organization working around the world to protect ecologically important lands and waters for nature and people. Since our founding in 1951 we have protected more than 119 million acres of land and 5,000 miles of rivers worldwide - and we operate more than 100 marine conservation projects globally. We have more than one million members. We work in all 50 states and more than 30 countries - protecting habitats from grasslands to coral reefs, from Australia to Alaska to Zambia. We address threats to conservation involving climate change, fire, fresh water, forests, invasive species, and marine ecosystems. We use a science-based approach, aided by our more than 500 staff scientists, and we pursue non-confrontational, pragmatic solutions to conservation challenges. (Less)

The Nature Conservancy is a 501(c)(3) organization, with an IRS ruling year of 1954, and deductibiltiy of donations depends on various factors.