Time series of 10 representative sites in a network of 100 species, for different mean <i>μ</i> of the interaction strengths: (a) <i>μ</i> = 0 (b) <i>μ</i> = 0.12 (c) <i>μ</i> = 0.40 and (d) <i>μ</i> = 0.85.

Here the connectivity matrix J has C = 1 and σ = 0.1.