Abstract

Fish migration is one of the most fascinating and ecologically significant phenomena in river ecosystems. It involves the regular, often seasonal movement of fish between different habitats to spawn, feed, or seek refuge from predators and environmental conditions. This migration plays a crucial role in maintaining the health and biodiversity of river ecosystems, supporting not only fish populations but also the broader ecological communities that depend on them. Understanding fish migration in rivers is vital for conservation efforts and sustainable management of freshwater resources.