Britain's Prince William, left, and Kate, the Duchess of Cambridge look down on the three-hundred meter in length Canopy Walkway during their visit at the Borneo Rainforest Lodge in Danum Valley, some 70 kilometers (44 miles) west of Lahad Datu, on the island of Borneo Saturday, Sept. 15, 2012. (AP Photo/Mohd Rasfan, Pool)
Britain's Prince William, left, and Kate, the Duchess of Cambridge look down on the three-hundred meter in length Canopy Walkway during their visit at the Borneo Rainforest Lodge in Danum Valley, some 70 kilometers (44 miles) west of Lahad Datu, on the island of Borneo Saturday, Sept. 15, 2012. (AP Photo/Mohd Rasfan, Pool)
Prince William and Catherine, the Duke and Duchess of Cambridge, visited the Far East and South Pacific in honor of the queen's Diamond Jubilee, marking her 60 years on the throne. (AP)