A noise producing toy structure includes a toy having an outer wall and a crown raised from the outer wall, the outer wall defining an inner space and the crown defining a chamber; an opening for passing ambient fluid into the chamber; and a noise producing element placing the inner space in fluid communication with chamber. The crown hinders access to the noise producing element to resist unintended removal of the noise producing element. A noise producing toy structure includes a toy having an outer wall, a noise producing element disposed in the outer wall for placing the inner space in fluid communication with an environment; and a wall upright from the outer wall at a position proximal to the noise producing element. The wall has a free end to space a user from the noise producing element to hinder access to the noise producing element.