What steps have been taken by the government towards conservation of wildlife ? Give any three points

The following steps have been taken by the government for the conservation of wildlife:
(i) Wildlife Protection Act was enacted in 1972.
(ii) Setting up of national parks, wildlife sanctuaries, bird sanctuaries.
(iii) Use of animal products (Pashmina Shawl) and hunting of animals is banned by law.
(iv) Special programmes like ‘Project Tiger’, ‘Project Rhino’ have been taken up to conserve these species.