It is important to know when to help animals and when to leave them alone in the wild. The majority of zoos don’t get this concept, but some do. Many of the better zoos (and they are indeed in a very small minority) put an emphasis of the preservation of species, - taking in animals that are, for one reason or another, endangered in their natural habitat. Unfortunately some animals are not guaranteed a safe life in their natural habitat, due to poaching, hunting, and other such illegal activity. In these types of cases, zoos can serve a conservation purpose. Some of these more ethical zoos do whatever they can to create the best possible life for their animals, recreating their natural environment for them and making them feel as comfortable as possible. Wild animal parks are better, in theory, since they are meant to recreate an animal’s natural habitat in the wild. The reason I say "in theory" is that even though this type of environment is meant to be more natural, it is still a controlled environment, and as such, steps have to be taken to ensure that the park is managed well, and that the animals are healthy and happy. Not every wild animal park does this, and many don’t provide adequate care, an adequate environment, or even an adequate level of privacy (ie. too much interaction with visitors) for the animals that live there. Furthermore, some of these parks exist in completely inappropriate climates for the animals that live there.
Of course the best possible controlled environment would be an animal refuge or sanctuary, set up as part of a conservation effort; a non-profit organization, unlike nearly all of the above mentioned zoos, marine animal theme parks, wild animal parks, etc. This is the best way to ensure that they animals are in their natural environment; that they are being protected without being placed in cages, in closed-off premises, etc. Although it's true that conservation efforts are still fairly low on most governments’ agendas, the more people that attain a higher consciousness regarding the need to help other animals, the easier it will be to change this. For now, a good first step is to become aware of what’s going on in the zoo in your area, and if you find that an animal is being kept or treated in an inappropriate manner, to notify the director of the zoo, local animal rights organizations, and any other appropriate authorities. This will send a message that there are people who care about the welfare of these animals, and who will not stand for mistreatment.
