Danish architects are taking on the task of creating a zoo environment that will change what the face of captivity looks like in the future with the reveal of plans for what it’s calling the “world’s most advanced zoo.” The Givskud Zoo in Denmark has accepted a design from the Bjarke Ingels Group (BIG) that has no cages and will allow animals to live in environments that mimic their natural habitats. The first phase is expected to be completed by 2019, just in time for the park’s 50th anniversary.