A compact, dynamic swarm of small fish or other aquatic creatures serves as a concentrated food source for larger predators. This phenomenon attracts diverse species, from game fish like tuna and marlin to marine mammals and seabirds. For instance, a swirling mass of sardines can draw in a feeding frenzy.
These aggregations play a critical role in the marine ecosystem. They represent a vital link in the food chain, transferring energy from lower trophic levels to apex predators. Historically, observing such events has provided valuable insights into predator-prey dynamics and the overall health of marine environments. The concentration of prey also offers an efficient foraging strategy for predators, minimizing energy expenditure while maximizing food intake.
