Simple predator prey simulation Press Space Bar to advance a year Try changing some of the rules and see what happens Rules: Start w/ 50,000 rabbits and 100 foxes Each fox eats 250 rabbits, if not enough for all foxes the extra ones die 5,000 rabbits will always survive (good hiders) Each surviving rabbit reproduces to make 7 rabbits next year Each surviving fox reproduces to make 4 foxes next year