Birds are moved through chilled water by bird moving means such as an auger or by a series of paddles. A cable is stored in the housing on a wind up reel. The sandwich structure formed at the boundaries of the striking metal insert efficiently dissipates the impact energy affected when a golf ball is hit. Further, the coil portion is cooled by a first heat exchanger. The bottom portion of the circuit board includes connection ports to power and configure the programmable logic device.