On Sunday, a conservation organization in San Diego zoo announced the first artificial insemination birth of an endangered southern white rhino calf. It was a break through step in saving rhino species from extinction. Read the news via NBC news. (Read more)
Scientist around the world have been trying to save Rhino species using surrogates system. The reproduction system of rhinos is very complex.
Rhino species population is on the verge of extinction. Human illegal activities like poaching have been the main cause of their declining population. Habitats changes have also effect their decline.