hi there,
Wildlife sanctuaries are located all throughout India, so regardless of what part of the country you're traveling in, you should have no trouble finding a wildlife preserve to visit.
For instance, the state of Kerala, home to the
city of Trivandrum, has several sanctuaries, including the Periyar Wildlife Sanctuary and the Thattekad Bird Sanctuary.
If you're spending time in
Jaipur, in the state of Rajasthan, you might visit the Sambhar Wildlife Sanctuary, and in Uttar Pradesh, where Shimla is located, you can consider the National Chambal Sanctuary and the Kishanpur Sanctuary, among others.