Yea. You are right. Though it is true that they really are pitiful for not having freedom but this is the only way for some animals that are going into extinction to be preserved. The world is now very advance in technology and they can do the best way to propagate species that are near extinction. And also not everyone can go to the jungle or forest to have the opportunity to see different kind of animals so thanks to zoos that from there there are given the opportunity to see and know different kinds of animals that they never seen in their entire life.