During a recent mission to return six rehabilitated orangutans to their home in the Bornean rainforest, we were thrilled to encounter two orangutans we had previously released. The pair, Shila and Pungky, had undergone rehabilitation at our rescue centre in Ketapang, West Borneo, before being released into the forest in 2017 – female Shila in March 2017 and male Pungky in June of the same year.