This is a reasonably simple program that repeatedly raises and lowers the food hopper, helping the animals to get used to the food hopper.

With these codes we don’t wait for the bird to actually eat, we just raise the food hopper for 5 seconds and lower the food hopper for a random number of seconds.

Note that the food hopper is controlled through a Data Translation card added to the computer and then hooked up to an external custom device that controls the actual food hopper.