Tigers placed on post-winter diet

The Siberian Tiger Park in Harbin, Northeast China's Heilongjiang province, is helping more than 300 Siberian tigers to lose weight by adding more exercise to their daily routine and cutting back on their food intake.

Photos of the tigers circulated online and received wide attention from netizens, who compared the endangered big cats to orange tabby cats such as comic-strip character Garfield.

Netizens questioned whether the captive tigers have been overfed by tourists at the park, the world's largest Siberian tiger breeding and field training center.