Fur, feathers, and hair

Mister Rogers reads a book about fur, feathers, and hair. In the Neighborhood of Make-Believe, Marion and Nicholas Petrov are dancing for King Friday XIII. They are dressed as X the Owl and Henrietta Pussycat. Then they dance in leotards, not in costume. Betty Aberlin borrows the book to take to the Neighborhood of Make-Believe. She shows the book to X and Henrietta. The Petrovs appear in their X and Henrietta costumes.