Zoos play a critical role in the conservation of wildlife, education, and research. For many endangered species, zoos are sanctuaries that provide a safe environment away from the threats they face in the wild, such as habitat destruction, poaching, and climate change. Beyond being places of recreation, zoos have evolved into hubs of innovation and action aimed at preserving biodiversity.

One of the key roles of zoos is conservation. Breeding programs for endangered species, such as the Amur leopard or the Sumatran tiger, ensure the survival of populations that are at risk of extinction. These programs often operate globally, with zoos collaborating to exchange animals and maintain genetic diversity. Some zoos even prepare animals for reintroduction into the wild, helping to restore ecosystems.