Fish-eating birds and their interactions with fisheries cause mixed feelings for many people. Avian and human fisheries are perceived to be in conflict throughout the world, particularly in areas where piscivorous bird populations are increasing numerically and expanding geographically. These interactions have long been the subject of research, with papers dating back to at least the 1930s. Not only are the conflicts of fish-eating birds of scientific concern, the birds also cause political, biological, ecological, and socioeconomic issues throughout the country.