Sisi slowly browses through the yellow pages, looking not for a phone number but for peanuts and sunflower seeds hidden in the directory. Mali plays with a block of ice containing apples and oranges, crushing it with her feet to get at the fruit. Sisi, a 23-yearold orangutan, and Mali, a 33-year-old elephant, are two of the mammals and birds undergoing behavioral therapy at Manila zoo as part of a program to combat the stress and boredom of living in captivity.
Links:
[1] http://admin.indiaenvironmentportal.org.in/news/zoo-orders-therapy-stressed-out-animals
[2] http://admin.indiaenvironmentportal.org.in/category/newspaper/times-india-new-delhi
[3] http://admin.indiaenvironmentportal.org.in/category/thesaurus/animal-care
[4] http://admin.indiaenvironmentportal.org.in/category/thesaurus/zoos
[5] http://admin.indiaenvironmentportal.org.in/category/thesaurus/wildlife
[6] http://admin.indiaenvironmentportal.org.in/category/thesaurus/tanzania