Like andrea said, it will be a good idea to start by helping at a local zoo. I beleive that it would not be impossible for you to accomplish your animal reintroduction program. In fact I am trying to start a reintroduction program of Elaphe situla (Leopard Rat Snake) over here, if I ever manage to find at least a pair. However, like katev17 mentioned, I will be working with local animals not animals from the other side of the globe.
Here is what may be a starting point for you:
Good luck and I hope this helped