It's surprising that fishes adopt that behavior, but then again industrial fishing activity now covers at least 55 percent of the world's oceans - https://www.s

It's surprising that fishes adopt that behavior, but then again industrial fishing activity now covers at least 55 percent of the world's oceans - https://www.sciencedaily.com/releases/2018/02/180222162124.htm https://www.sciencedaily.com/releases/2018/02/180222162124.h...