Five-week-old Amur tiger cubs play with each other at the Highland Wildlife Park near Kingussie, Scotland June 16, 2009.[Xinhua/Reuters]
![Five-week-old Amur tiger cubs play with each other at the Highland Wildlife Park near Kingussie, Scotland June 16, 2009.[Xinhua/Reuters]](http://images.china.cn/attachement/jpg/site1007/20090807/000bcdb95f1d0be602071d.jpg "Five-week-old Amur tiger cubs play with each other at the Highland Wildlife Park near Kingussie, Scotland June 16, 2009.[Xinhua/Reuters]")