The JerYve Forest
Preserve a piece of endangered wilderness together!
JerYve consists of actress Yvonne Pferrer and her partner, filmmaker and musician Jeremy Grube. They are united by their love of travel, their curiosity, their interest in other cultures, and their deep love of nature. And it was precisely this love that inspired the two of them to visit the largest forest on Earth during their six-month trip to South America in 2023/2024: the Amazon Rainforest.
In the protected areas managed by the Wilderness International Foundation, the couple witnessed the unique beauty of this place with their own eyes . A unique ecosystem that is home to countless animal and plant species —and therefore absolutely must be protected!
Together with their community, Yvonne and Jeremy want to old-growth forest protect the largest possible area old-growth forest in Peru and Canada. Every euro counts and protects 1 square meter—forever! Are you in?
Experiencing the rainforest up close was a unique experience. It is incredible how much diverse life takes place here. We want to help preserve this valuable ecosystem for all time!
Yvonne Pferrer & Jerry Grube
Wilderness ambassador
Every contribution counts!
We have a grand vision: to protect the world’s last true wilderness areas forever! To achieve this, we purchase ecologically valuable and critically endangered forest areas through land registry entries, ensuring their protection is legally secure, permanent, and transparent. These purchases are funded by your donations and safeguarded for the long term.
Your donation at a glance:
Specific use
1 € donation protects 1 m² of rainforest
Good for the climate:
This means that 60 kg of CO2 remains permanently stored in living biomass
...transparently
you will receive a certificate with the geo-coordinates and an aerial photo of the protected forest area
Lasting effect
Your single donation guarantees the permanent protection of the area
Your wilderness certificate
Immediately after your donation, you will receive a personalized certificate about the piece of wilderness you have protected. It also makes a great gift!

Yvonne & Jeremy in Peru
During their six-month trip through South America in 2023/2024, Yvonne and Jerry also spent a few days deep in the Amazon rainforest in Peru, where they had the opportunity to experience the uniqueness of this ecosystem. Since then, the two have been working as ambassadors for Wilderness International to protect this vital habitat.
Yvonne and Jeremy in Canada
Two years after their visit to Peru, in the summer of 2026, Yvonne and Jeremy join the Wilderness International team on an expedition to the foundation’s Canadian conservation areas along the rugged Atlantic coast of British Columbia. Although quite different from the tropical rainforest, the temperate rainforest is no less beautiful—and just as worthy of protection.
What is the temperate rainforest?
About Wilderness International
The foundation, based in Peru, Canada and Germany, purchases legally secure wilderness areas and protects them for all futures. The purchases are refinanced by donations that ensure the long-term protection of the areas and enable environmental education projects and research on CO2 storage and biodiversity.

FAQ

non-profit foundation under civil law
Suite 345, 108-4301B Southpark Drive
Stony Plain, AB, T7Z2A9
Canada
Registered Canadian Charitable number: 840904817 RR0001




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