An Endangered species is a species which has been categorized by the International Union for Conservation of Nature (IUCN) Red List as likely to become extinct. "Endangered" is the second most severe conservation status for wild populations in the IUCN's schema after Critically Endangered. Over 40% of the world's species are estimated to be at risk of extinction. Internationally, 199 countries have signed an accord to create Biodiversity Action Plans that will protect endangered and other threatened species. Many countries have laws offering special protection to these species or their habitats: for example, forbidding hunting, restricting land development or creating preserves.The conservation aims to protect the natural world and sustain biodiversity by carefully preserving and managing existing habitats and restoring areas which have been damaged or degraded.The article said. In order to wildlife conservation, to obtain maximum benefit can take a variety of methods, such aslegislation to control wildlife protection. More or less, not extinct, the establishment of wildlife sanctuaries.Or conservation of wildlife habitats, wildlife species to increase. There are natural breeding grounds. Or with IVF For animals that are rare and the last. How to improve habitat for wildlife or (Biological Values) to grow animal feed supplement or improve forest to forage for more.