The head and large round part appear to be gourds. The ears on the head and the cover of the large part are animal skin.
The hair on the head looks like hog hair. I found this at an estate sale. The lady said that she had owned it for over 50 years. This item is in the category "Musical Instruments & Gear\String\Folk & World\Banjos"._reb" and is located in this country: US. This item can be shipped to United States, Canada, Bermuda.