The black rhino may be making a comeback in Chad after nearly 50 years, thanks to a relocation programme involving South African rhino.
Links:
[1] http://admin.indiaenvironmentportal.org.in/news/black-rhino-making-comeback-chad-thanks-relocation-sa
[2] http://admin.indiaenvironmentportal.org.in/category/newspaper/big-news-network
[3] http://admin.indiaenvironmentportal.org.in/category/thesaurus/wildlife
[4] http://admin.indiaenvironmentportal.org.in/category/thesaurus/rhinoceros
[5] http://admin.indiaenvironmentportal.org.in/category/thesaurus/endangered-species
[6] http://admin.indiaenvironmentportal.org.in/category/thesaurus/chad
[7] http://admin.indiaenvironmentportal.org.in/category/thesaurus/south-africa
[8] http://admin.indiaenvironmentportal.org.in/category/thesaurus/africa