Conservationists can't afford to become complacent. When it comes to rescuing endangered species, progress is an ongoing effort. Still, we can take comfort in the knowledge that many organisms once on the brink of extinction or endangerment have made tremendous comebacks with our help.
Few animals from that list are The Burmese Star Tortoise, The Arabian Oryx and other mammals and sea creatures.
Revival of these animals is welcoming and may have a positive effect on other species too.