Salmon swim upstream to get to their spawning grounds, and lancet flukes commandeer a passing ant, crawl into its brain, and drive it up a blade of grass like an all-terrain vehicle.
Losos pliva uzvodno kako bi došao do svoga mrijestilišta, a metilj regrutira mrava koji prolazi uvlači se u njegov mozak, i vozi se uz vlat trave kao neko terensko vozilo.