Literature. Part hundred twenty one.

                                                        "The Story of Caliph Stork" by Wilhelm Hauff.

Once upon a time there was a ruler named Caliph Charid.

By magic he turned into different animals. When ruler Caliph turned into a stork, he forgot the spell.

Then he and the Princess learned the magic word and turned back into people.

Source of image:

https://www.shutterstock.com/image-illustration/illustration-caliph-storks-fairy-tales-667023289