Dear Friend,

When Koko learned to sign, she opened a door the world didn’t know existed.

Her hands spoke volumes about love, about connection, about what it truly means to listen across species. That simple act became a global movement: conservation through communication.

We’ve created a special tribute video that brings her legacy to life.Please take a moment to watch, reflect, and consider how you can help us continue the work she inspired.

Preview

Every gift made in Koko’s honor becomes part of her story.

Your gift today supports:

Local communities in Cameroon protecting Cross River Gorillas

Empathy-based conservation through the Koko Signs app

Research and care driven by Koko’s lifelong example

With deepest thanks and Koko-Love,
The Gorilla Foundation Team

Koko gives Penny a flower

With deep gratitude and Koko-love,
Penny Patterson Signature
Dr. Penny Patterson
President, CEO and Founder
The Gorilla Foundation / Koko.org



Conservation through Communication