2. The ocarina is a small keyless wind instrument descended from
primitive whistles made of mud or bone.
ocarina of mud ocarona of bone
3. ORIGIN OF THE OCARINA
For some, the ocarina dates back to Pre-Hispanic America, where it
has been archeologically documented in several cultures such as the
Mayan culture, that is, in Mexico, Belize and Guatemala; usually made
of clay of the clay type, hollow in the center and of different sizes,
does not exceed fifteen centimeters, is approximately the length of the
hand. It is a common instrument in Bolivia