Fundación Saimiri

Our grassroots organization was founded by Costa Rican primatologist Daniela Solano to protect the forests and primates of the Osa Peninsula, one of the most biodiverse regions on Earth. This landscape faces deforestation, habitat fragmentation, and the loss of native tree species critical for endangered wildlife such as the Central American squirrel monkey. Through our community-led “Forest Friends” and “Adopt a Tree” programs, we work with local landowners, women’s groups, guides, and students to restore biological corridors by planting native and endangered tree species that provide food and habitat for wildlife. We prioritize species used by primates and monitor tree survival over time to ensure long-term restoration success. Our restoration model also strengthens the local green economy. We purchase trees from a women-led local nursery and train local community members to participate in tree planting and restoration activities, generating income and environmental awareness at th