english: A few years back, a man called Kevin Lafferty took a group of scientists into three Californian estuaries and they pretty much weighed and dissected and recorded everything they could find, and what they found were parasites in extreme abundance.
non_english: Pred pár rokmi, pán Kevin Lafferty zobral skupinu vedcov do troch kalifornských ústí riek, aby navážili, rozpitvali a zaznamenali všetko čo mohli nájsť, a čo našli, boli extrémne množstvá parazitov.