Lévy flight foraging hypothesis
The Lévy flight foraging hypothesis is a hypothesis in the field of biology that may be stated as follows: Since Lévy flights and walks can optimize search efficiencies, therefore natural selection should have led to adaptations for Lévy flight foraging. == Background == The movement of animals closely resembles in many ways the random walks of dust particles in a fluid.
Source: Wikipedia — Lévy flight foraging hypothesis (CC BY-SA 4.0)