Prince William is continuing his visit to South Africa while wearing a symbol of why his fight for the environment is so personal.
Since he flew into Cape Town on Monday, he's been spotted at engagements wearing a beaded bracelet with the word "papa" spelt out on it - the name his children call him.
His daughter Princess Charlotte is known to be keen on doing arts and crafts and is a fan of singer Taylor Swift, who encourages fans to swap homemade beaded bracelets.
In his speeches, William often talks about the importance of protecting the planet for future generations, and how since becoming a father himself, that sense of purpose has become even stronger.
On the second day of the week-long trip, the prince joined the thousands of tourists who take a trip up Signal Hill to see the spectacular views of Cape Town and Table Mountain every year.
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Described as one of the new seven natural wonders of the world, he joined rangers and conservationists in the national park to talk about the work they do balancing protecting the rich biodiversity and wildlife with the importance of tourism.
"What a stunning spot to meet you guys in. Look at this, it's amazing," William said, as he went on to ask about the specific effects of climate change.
Flash flooding, mudslides and an unprecedented level of forest fires have hit the park hard over the past year.
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William also stopped with another group that is directly involved in stopping poachers both on the mountainside and in the marine areas.
He could be overheard talking about how rangers don't receive enough support for putting their lives on the line with the families of those who are killed often feeling abandoned.
In an important diplomatic stop for the tour, he then went to meet South Africa's President Cyril Ramaphosa, where they also discussed the ranger community.
William was also joined by the UK's Foreign Secretary David Lammy, who is in town for other UK/South Africa bilateral discussions.
It was a reminder of the increased statesmanlike responsibilities William now faces as heir to the throne.