Further research in 2020 by Auersperg's team compared the problem-solving ability of the captive-bred Goffins at the Goffin Lab with wild birds caught in Tanimbar and exposed to the same experimental conditions - in which the birds were placed in an "innovation arena" and presented a series of 20 different tasks (e.g. pressing a button, turning a wheel, pulling out a drawer, removing a twig, overturning a cup, opening a clip, etc.) which they could choose to partake in, in order to obtain a food reward. It was found that while the wild Goffins were less inclined to interact with the test apparatus, those that did solved the presented tasks at a similar rate to the captive-bred birds.