Amur tiger Kira through the outdoor mesh in the Bank of America Big Cat Falls habitat at the Philadelphia Zoo in Philadelphia, Pennsylvania
Amur tiger Kira through the outdoor mesh in the Bank of America Big Cat Falls habitat at the Philadelphia Zoo in Philadelphia, Pennsylvania Philadelphia Inquirer/MCT
Amur tiger Kira through the outdoor mesh in the Bank of America Big Cat Falls habitat at the Philadelphia Zoo in Philadelphia, Pennsylvania Philadelphia Inquirer/MCT

Environmentalists want feds to halt imports of Russian timber that endanger rare tigers

April 16, 2013 6:00 AM