Alien predators have wreaked havoc on isolated endemic and island fauna worldwide, a phenomenon generally attributed to prey naiveté, or a failure to display effective antipredator behaviour due to a
Wild ungulates can recognize certain predators without previous experience, but this innate ability may be relaxed under domestication. Using naïve dairy calves, Bos taurus, we examined the effects of
Large carnivores are recolonizing many regions in Europe, where their ungulate prey have lived without them for >150 years. Whether the returning large carnivores will modify ungulate behavior and ind