Prince William has shared a major life lesson he gave to his children Prince George, Princess Charlotte and Prince Louis.
Earlier this week, the Prince of Wales made an appearance with Hannah Waddingham at Alexandra Palace and discussed Earthshot Prize.
The future king told the Emmy Award-winning actress that he preaches about importance of nature to his kids all the time.
William said, "I talk to my children all the time about it and it's important that they see, touch, feel and go into nature."
Kensington Palace dropped a clip of the pair playing dart game.
Hannah shared, "Welcome to the world-famous Alexandra Palace. Right here is where the Earthshot Prize held its very first awards. Now four years into the Earthshot decade, the prize has uncovered thousands of solutions to protect our planet."
The Prince of Wales scored 43 points on his first visit to the board and 11 on his second.
William added, "Through Earthshot I have suddenly realised how important seaweed is."
The duo discussed the impact of Earthshot initiative and how these innovative environmental solutions can bring a change around the world.
Alexandra Palace is set to host the World Darts Championships on Sunday, December 15.