Lemurs are in Trouble. They are the world’s most endangered vertebrates, and attempts to reintroduce captive-raised lemurs to the wild may be necessary within a decade. We will investigate whether lemurs born and raised in zoos have essential skills needed to survive in the wild by extracting food from a novel ‘False Fruit’ and navigating a complex 3D maze we call the ‘Tangled Tree’. Boot camp is tough and there’s no cheating allowed - they will receive no help or training on the tasks!