Bycatch is a common term used to describe the accidental capture of non-target marine or freshwater species during fishing activities. There are several synonyms for the term, including incidental catch, discards, unintentional catch, and non-target catch. Bycatch can have devastating effects on marine ecosystems, resulting in the depletion of non-target species, and disruption of food webs. This problem has led to the development and implementation of innovative fishing technologies and management strategies that aim to reduce the rate of bycatch and protect vulnerable species. By employing these strategies, the fishing industry can help to safeguard the health and sustainability of marine ecosystems for future generations.