She accompanied the post with the message: “When we listen to the rhythms of Mother Nature, we remember where we belong.” The princess signed the post with her initial, “C”.

Catherine launched the seasonal video series last year, with the first film titled Spring, getting released in May 2025.

The video series came right after the princess’s health ordeal in 2024, when she was diagnosed with a type of cancer and underwent treatment for it. Catherine is now in remission.

Her series was developed to urge people to connect more and better with the natural world.

In her video titled Winter and released to mark her birthday this year, on January 9, Catherine said: “There is so much we can learn from Mother Nature, as we look to build a happier, healthier world.”

It came just hours after Catherine marked a very special family milestone.

The future Queen’s youngest child, Prince Louis, turns eight today, and will undoubtedly be spending the day with his family.

A new picture of the youngster is expected to be released to mark the occassion.