The inmates of the Delhi Zoological Park are to get exclusive customised enclosures. Most inmates of the zoo belonging to the same family have similar kind of enclosures.
Links:
[1] http://admin.indiaenvironmentportal.org.in/news/customised-habitats-zoo-inmates-soon
[2] http://admin.indiaenvironmentportal.org.in/category/newspaper/pioneer-new-delhi
[3] http://admin.indiaenvironmentportal.org.in/category/thesaurus/zoos
[4] http://admin.indiaenvironmentportal.org.in/category/thesaurus/wildlife
[5] http://admin.indiaenvironmentportal.org.in/category/thesaurus/delhi
[6] http://admin.indiaenvironmentportal.org.in/category/thesaurus/wildlife-management
[7] http://admin.indiaenvironmentportal.org.in/category/thesaurus/amphibians
[8] http://admin.indiaenvironmentportal.org.in/category/thesaurus/tiger
[9] http://admin.indiaenvironmentportal.org.in/category/thesaurus/monkey