Ensuring the rhinos stay alive.

The key part of the story is at the very end, "Iman is slowly on the road to recovery."

From: Ensuring the rhinos stay alive - Nation | The Star Online

https://www.thestar.com.my/news/nation/2018/01/27/ensuring-the-rhinos-stay-alive-sabah-hoping-indonesia-will-send-semen-sample-of-species/