“…Conveniently, in three recent studies, Puckett, Kelley, and Ouellette have described in detail the movement of individual midges (Chironomus riparius) in a swarm [6,9,10]. We suggest specific criteria that allow us to assess the fidelity of the model to nature, based on this quantitative data and separate qualitative observations of midge behaviour [4,7]. From this research, we derived specific criteria to measure the fidelity to nature of a model of midge swarming.…”