At the 2025 ODK Summit, Cristan Dave Zablan (@cczablan1) shared how the Philippine Space Agency is using ODK and citizen science to monitor and protect mangrove forests, which is critical to climate resilience, biodiversity, and disaster risk reduction. With over 29,000 hectares lost between 2000 and 2020, the need for satellite data with on-the-ground validation is key to guide conservation efforts.