They hunt each other for food. Also, poachers become a problem for animals because of their absence in population poachers will kill and sell them since they are becoming a rare species. Although hunting other animals has become a part of their routine, zoos will provide food for the animals, and they don’t allow poachers to kill any animals in or around the property. Zoos will release these animals once they get to a reasonable population. First zookeepers take care of the animals by feeding them and by making sure they are comfortable and happy. Then they start to breed the animals. Even though they don’t get to pick out their mating partner, it is the zoosjob to make sure they can get to that reasonable amount to where they can be let free.
Nature parks provide spaced out property for the animals to roam in. Unlike zoos where they keep the animals in a small locked in territory, nature parks keep the land open for the animals to roam freely -just not as freely as they would like-. Despite the fact that humans can aso roam the land,but with cars, humans don’t get to touch the animals and the animals are still free and they still get taken care