In Native American folklore, a skinwalker is a type of witch or sorcerer who has the ability to transform into various animals. This belief is particularly prominent among the Navajo people, where skinwalkers are often associated with malevolent practices and dark magic. They are said to use their powers to harm others or to gain control over them. Skinwalkers are often depicted as having the ability to mimic the sounds of animals or even human voices. The concept serves as a cautionary tale within Native American culture, warning against the misuse of spiritual powers and the importance of respecting traditional beliefs and practices.