This talk describes the remarkable range of strategies devised by countless fungi to entrap or hunt prey, whether that be micro-animals, arthropods, bacteria, or even other fungi. You’ll hear how serendipitous work by farmers and mycologists led to the discovery of new nematode-trapping mushrooms, and the implications this predation has for the evolution of fungi and their impacts on globe-spanning ecosystems as they blur the line between prey and hosts.