From the world of Harry Potter, an animagus is a wizard who can transform himself/herself into another creature such as a dog, rat or beetle.
- Minerva McGonagall (cat)
- Sirius Black (dog)
- James Potter (stag)
- Peter Pettigrew (rat)
- Rita Skeeter (beetle)
These wizards must register themselves or face serious consequences. All those registered throughout wizarding history include: the above mentioned, Falco Aesalon, Cliodna, and Morgan le Fey.
Sirius Black, James Potter and Peter Pettigrew became animagi to become transformers like their werewolf friend Remus Lupin. AKA The Marauders- The Animagus Group.