Speed-mediated properties of schooling.

ABSTRACT: Collectively moving animals often display a high degree of synchronization and cohesive group-level formations, such as elongated schools of fish. These global patterns emerge as the result of localized rules of interactions. However, the exact relationship between speed, polarization, neighbour positioning and group structure has produced conflicting results and is largely limited to modelling approaches. This hinders our ability to understand how information spreads between individuals, which may determine the collective functioning of groups. We tested how speed interacts with polarization and positional composition to produce the elongation observed in moving groups of fish as well as how this impacts information flow between individuals. At the local level, we found that increases in

SUBMITTER: Kent MIA 

PROVIDER: S-EPMC6408369 | biostudies-literature | 2019 Feb

REPOSITORIES: biostudies-literature