WINNER: ESRI’s 2023 StoryMap of the Year! This story follows the movements of Yatü and Ceiba, two endangered pink river dolphins on the border where Colombia, Peru, and Brazil meet. We partnered with National Geographic to help tell the story of Fernando Trujillo and the Omacha Foundation’s inspiring work of cross-boundary conservation. This telemetry tagging project is helping researchers understand habitat use around Ramsar-protected wetlands and hopefully will tell us how we can ultimately save this species.