© Bang Showbiz Prince William The Duke of Cambridge has revealed his eldest son loves being outdoors and "needs" that time to run about.
Speaking in his upcoming ITV documentary, 'Prince William: A Planet For Us All', said: "Seeing my children, seeing the passion in their eyes and the love for being outdoors.
They find a bug or they love watching how bees are forming honey. George, particularly, if he’s not outdoors, he’s quite like a caged animal.
He needs to get outside." Meanwhile, Prince William - who also has Princess Charlotte, five, and Prince Louis, two, with his wife, the Duchess of Cambridge - previously revealed he has a "new sense of purpose" in protecting the planet now he has children.
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