Abstract
In this study, biology and behavior of Nilgai (Boselaphus tragocamelus), Chinkara (Gazella bennettii), Hog Deer (Axis porcinus), Blackbuck (Antilope cervicapra) and Chital (Axis axis) was studied at the Safari Park and Karachi Zoo. During the four year period from 2009-2012, the overall breeding success in target species was studied which in Karachi Zoo was from 03 to 06 in case of Hog Dear, from 09 to 13 in Nilgai, from 14 to 18 in Blackbuck and in Chital from 05 to 09. In Safari Park, the overall increase in the rumber of Hog Deer was from 14 to 21,in Nilgai it was from 31 to 36, in Blackbuck, it was from 44 to 65, in Chital from 64 to 86, and in Chinkara from 07 in 2011 to 08 in 2012. It was also observed that captive animals develop different kind of behaviour depending upon the environment provided. In Zoo, where space is small, they develop repetitive and purposeless behavior like wandering to and fro and self grooming but in the Safari Park due to enough space and better living conditions they are more active in comparison to the Zoo where they are less responsive and mostly resting. Safari Parks and Zoos have a capability to become centers for animal behavioral.
