* Black rhinoceros: There are only about 5,600 black rhinoceros left in the world, and they are all found in Africa. The main threats to black rhinoceros are poaching and habitat loss.
* African elephant: There are only about 415,000 African elephants left in the world, and they are all found in Africa. The main threats to African elephants are poaching and habitat loss.
* Sumatran tiger: There are only about 400 Sumatran tigers left in the world, and they are all found in Indonesia. The main threats to Sumatran tigers are poaching and habitat loss.
* Javan tiger: There are only about 100 Javan tigers left in the world, and they are all found in Indonesia. The main threats to Javan tigers are poaching and habitat loss.
* Amur leopard: There are only about 90 Amur leopards left in the world, and they are all found in Russia and China. The main threats to Amur leopards are poaching and habitat loss.