Input screen where one can change the relative frequencies of the three types of trees. Input screen where one can set the number of tree stands. Each tree stand supports a separate population of moths. Input screen where one can set the carrying capacity of each tree stand. Input screen where one can set the migration rate of moths among tree stands.
Migration occurs at random and is independent of phenotype.
Input screen where one can set the mating patters among moths. Assortative mating means that moths mate with similar phenotypes more often than one would expect from random mating. Disassortative mating means that moths mate with dissimilar phenotypes more often than one would expect from random mating. Input screen where one can set the disaster frequency. Disasters temporarily reduce the moth populations to small numbers.