How We Do It

We protect land using a variety of tools. 

Our direct land acquisition and easement work creates parks and preserves, adds to public lands, protects farmland and historic viewsheds, and enables long-term conservation management.

Through our grants and loans we partner with local land trusts in targeted geographies to safeguard habitat and water; protect resilient landscapes in response to climate change; and support community forests.

And our parks program raises private dollars to make parks more welcoming, inspiring and enjoyable to the public.

As a national leader in the land conservation community, we ably tackle complicated land deals; support and lead partners to achieve complex acquisitions; foster the growth of grass-roots engagement on a host of environmental issues; and through our climate research, provide lands trusts the tools they need to target terrains that are most likely to offer ecological havens in the future.

What You Can Do

Donate to support OSI’s work

Become a part of our mission to safeguard at-risk places through your tax-deductible gift.

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