Harry porter is a very popular novel. In cursed child, the creature that Delphi have tattooed on the back of her neck is a bird called Augurey.
- In the story of Harry Potter and the Cursed Child, Euphemia Rowle was known to have placed a bird called Augurey which was placed in a cage Delphini was known to later adopt it as her symbol and she had a tattoo of of the bird on the back of her neck.
Delphi in the story was known to be the daughter of Voldemort and Bellatrix Lestrange.
Conclusively, Her tattoo is made up of body and wings of an Augurey, a mournful bird that tells the future especially the news of death.
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