The aim objective of the zoos shall be to complement and strengthen the national efforts in conservation and strengthen the national efforts in conservation of the rich biodiversity of the country, particularly the fauna. The objective can be achieved through the following protocol :-

Supporting the conservation of endangered species by giving species, which have no chance of survival in wild, a last chance of survival through coordinated breeding under ex-situ condition and raise stocks for rehabilitating them in wild as and when it is appropriate and desirable.

To inspire amongst zoo visitors empathy for wild animals, an understanding and awareness about the need for conservation of natural resources and for maintaining the ecological balance.

Providing opportunities for scientific studies useful for conservation in general and creation of database for sharing between the agencies involved in in-situ and ex-situ conservation

Besides the aforesaid objectives, the zoos shall continue to function as rescue centres for orphaned wild animals, subject to the availability of appropriate housing and upkeep infrastructure. Where appropriate housing and upkeep is not available, State Government and the Central Government would ascertain setting up rescue facilities in off-the-display areas of the zoo, subject to the availability of land.