Figure 8

Transition of spatial dynamics of the prey population (u) in the model (9) at \(t=5000\), for the set: \(a=0.5\), \(b=0.9\), \(\beta =1.05\), \(d=0.3\), \(l=0.01\), \(d_{2}=20.0\) and (a) \(d_{1}=0.05\); (b) \(d_{1}=0.1\); (c) \(d_{1}=0.2\); (d) \(d_{1}=0.5\).