Conservation India is a non-profit, non-commercial portal that aims to facilitate wildlife and nature conservation by providing reliable information and the tools needed to campaign effectively.Register Here
There are three key differences: 1. During the notification process, the Collector in consultation with the Chief Wildlife Warden can allow the continuation of certain rights of people inside a Sanctuary but not in a National Park. 2. The Chief Wildlife Warden can permit grazing of livestock only in a Sanctuary. 3. A Sanctuary can be upgraded as a National Park but not vice versa.