Survival matrix for good years: ( 0, 0.0029, 0.042, 0, 0.0012, 0.017, 0, 0.78, 0.57) Survival matrix for bad years: ( 0, 0, 0.0001, 0, 0.0018, 0.026, 0, 0.78, 0.57) Fecundity matrix for good years: ( 14.7, 0, 0, 1.49, 0, 0, 970, 0, 0) Fecundity matrix for bad years: ( 0.019, 0, 0, 0.89, 0, 0, 388, 0, 0)