Prince William and Catherine, the Duchess of Cambridge, visited New Zealand and Australia with their son, Prince George, on a 19-day royal tour in April 2014.
Kate and William watch as George looks at an Australian animal called a bilby, which was named after the young prince, during a visit to Sydney's Taronga Zoo on April 20, 2014.
From Family Photos/CNN
John Stillwell/Royal Family
Russian Federal Space Agency
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