This is only tangentially related to photography. The World Wildlife Fund is mounting a campaign to stop the illegal trade in tiger parts, and to that end they've invited people to submit photos to their 'build a tiger online' page. So far they've put up nearly 22,000 photos into a mosaic of a tiger's face...
Which is gpoing to save tigers by...
All the rules to save wild animals are in place; it only needs education, money and education, political will and education, more policing and education and possibly execution.