Britain’s Prince William holds his son Prince George after meeting a Bilby, during a visit to Sydney’s Taronga Zoo

Britain’s Prince William holds his son Prince George after looking at an Australian animal called a Bilby, which has been named after the young prince, during a visit with Catherine, the Duchess of Cambridge, to Sydney’s Taronga Zoo April 20, 2014. Prince William and his wife Kate are undertaking a 19-day official visit to New Zealand and Australia with their son George. REUTERS/David Gray (AUSTRALIA – Tags: ROYALS ENTERTAINMENT PROFILE TPX IMAGES OF THE DAY)