a
b
c

Figure 4 Period sensitive to r and m₀.

Different color represent different period, as shown by the legend just above each figure. Fig.4b is the amplification of the box in Fig.4a and Fig.4c is the amplification of the box in Fig.4b. All the figures all plotted under the initial population size 0.2 and 0.3 for x and y, respectively. The period here is population x’s period.