Britain’s Prince William looks with his wife Catherine, the Duchess of Cambridge, at a flying hat that was a gift for their son Prince George near Blenheim

Britain’s Prince William (R) looks with his wife Catherine, the Duchess of Cambridge, at a flying hat that was a gift for their son Prince George at the Omaka Aviation Heritage Center near Blenheim April 10, 2014. Britain’s Prince William and his wife Kate are undertaking a 19-day official visit to New Zealand and Australia with their son George. REUTERS/Iain McGregor/Pool (NEW ZEALAND – Tags: ROYALS ENTERTAINMENT) – RTR3KNGX