The breeding program at Bali Zoo has successfully bred several silvery gibbon offspring. The Gibbon into The Wild release program was part of a collaborative effort to bolster the population of this endangered species. The jungle school Boris and Inge had at The Aspinall Foundation give them the best chance of survival. Special thanks to all of our visitors and our partners for making this animal release possible. Bali Zoo works tirelessly to assist with the conservation of all animal species and we couldn’t be happier than to be able to help with animal conservation by boosting wild populations.