Over the last three decades, we’ve secured 2.3 million square miles of critical land and sea.

But the need to protect nature has never been stronger. That’s why we’re working harder than ever to conserve and restore forests, revitalize marine environments, strengthen freshwater ecosystems in communities all over the world, and much more.

Projects like these are too big to tackle alone. That’s why we need your help. Together we can conserve nature for the benefit of all humanity. So stand with us.




© Conservation International/photo by Maël Imirizaldu

Join the thousands around the world who support our work.

At Conservation International, we rely on the generosity and commitment of our supporters.

Our backers come from all walks of life, but they all have one thing in common: They know that we need nature to survive.

Other ways to give


Become a member of the Emerald Circle

The Emerald Circle is community of supporters dedicated to advancing Conservation International's vital work around the world. With an annual gift of $1,000 or more, you'll enjoy a number of perks, including invitations to in-person presentations led by Conservation International scientists, access to exclusive webinars and screenings of our virtual reality films, a complimentary subscription to our "News From the Front" newsletter, and more. Learn more about the Emerald Circle »


Make a planned gift

Consider leaving a gift to Conservation International in your will or trust. No gift is too small, and you'll pay nothing now while retaining full control of your assets in the meantime. You can even leave a gift in honor of a friend or loved one — perhaps someone who inspired your love of nature. Learn more about planned gifts »


Make a charitable gift of stock

Donate a gift of stock today to protect nature. By making a gift of appreciated securities, you may be able to avoid capital gains tax. Learn how to transfer stock »


Honor a friend or loved one

Make the day of a friend or family member by giving to Conservation International in their honor. Add a personal message of gratitude, and we'll forward it to the honoree. Honor a Friend »


Give at work

Want to have a greater impact? Many employers offer gift matching and Conservation International participates in several workplace giving campaigns. Please check your employer's workplace giving policies to see how you can give at work. For active or retired federal employees and members of our military, Conservation International’s Combined Federal Campaign (CFC) number is 11430. For additional information or questions on giving at work, please contact us at or 800-406-2306.


Fundraise for Conservation International

Create your own fundraising page, set your target funding amount, and share your story with friends and family. Get started at »


Donate Bitcoin

Put your crypto to work for conservation. Your gift is tax deductible, and you can even offset the amount of electricity consumed by the Bitcoin network as it verifies your transaction. Donate Bitcoin now »



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Make Your Voice Heard

Help stop the ivory trade, wildlife trafficking and more with just a few keystrokes. Sign a pledge or petition and add your name to the growing list of those committed to protecting the planet.


© Trond Larsen

Every day, dozens of elephants are lost to poaching and conflict. It’s up to us to stop the ivory trade and protect these majestic animals.

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© Shawn Heinrichs

The world's oceans are under threat from pollution, overfishing and climate change. With sea levels rising and coral reefs dying, our oceans' ability to support marine life — and us — is at risk.

Sign the petition