This is because of the Pygmies ’ migratory way of life ​ — moving from place to place every couple of months or so. Pygmies are known to be a peaceable, timid people, with an estimated population in Africa of between 150,000 and 300,000.
कारण, पिग्मी हे भटक्या जमातीचे आहेत; एका ठिकाणी एखाद दोन महिने राहिल्यानंतर ते दुसऱ्‍या ठिकाणी राहायला जातात.