Disney is celebrating the birth of the royal baby through a new “Winnie the Pooh” animation.

On Thursday, Disney released a new, 25-second-long clip of the character carrying a blue book through the Hundred Acre Woods. Winnie the Pooh eventually arrives at Windsor Castle, where he reads the book to Archie Harrison Mountbatten-Windsor, alongside cartoon versions of the child’s parents, Meghan Markle and Prince Harry.

The animation was drawn by Kim Raymond, a Senior Principal Artist at Disney, in the classic style of the 1926 A.A. Milne book, “Winnie-the-Pooh.” The original novel was illustrated by artist E. H. Shepard.

On Facebook, Disney said the animation is the "beginning of a grand adventure."

"Congratulations from Disney to the Duke and Duchess of Sussex and The Royal Family on the arrival of Archie Harrison Mountbatten-Windsor!" Disney wrote on its Facebook page.

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This isn't the first time Winnie the Pooh has met a member of the royal family. In May 2016, Disney uploaded a 17-minute video in which the cartoon character meets Queen Elizabeth on her 90th birthday.

http://www.youtube.com/watch?v=t2tSqyVJC7M

Prince Harry and Meghan Markle welcomed their first child, a baby boy named Archie Harrison Mountbatten-Windsor, on Monday.

The Duke and Duchess of Sussex then introduced their son to the world during a photo call at Windsor Castle on Wednesday.

http://instagr.am/p/BxNBHHchfUM

"It's magic, it's been pretty amazing," Markle said during the photo session on Wednesday. "I have the two best guys in the world, so I'm pretty happy."