A member of the ground staff watches the plane carrying Prince William, his wife and their son Prince George as it arrives at Wellington airport

A member of the ground staff watches the plane carrying Prince William, his wife and their son Prince George as it arrives at Wellington airport

A member of the ground staff watches the plane carrying Britain’s Prince William, his wife Catherine, Duchess of Cambridge and their son Prince George as it arrives at Wellington airport April 7, 2014. The Prince and his wife Kate are undertaking a 19-day official visit to New Zealand and Australia with their son George. REUTERS/Phil Noble (NEW ZEALAND – Tags: ROYALS ENTERTAINMENT TRANSPORT)