Information on Bioreserves, National Parks and Wildlife Sanctuaries focusing on the policy of conservation of?

Question

Collect pictures, travel writings, photographs and brochures to describe the special characteristics of these natural reserves.

Answer 1

Check out the World Heritage Sites under the purview of the United Nations.

IUCN: World Conservation Union should have some information, too.

That's a good start right there.

Answer 2

There are several excellent sites to get information.  The National Wildlife Refuge system is one of the best.  Try some of these below:

Answer 3

visit http://www.ramsar.org

and USA EPA site