Aside from its intrinsic value, as a species, the rabbit has an environmental and economic value that should not be underestimated. From an environmental standpoint, its role as an ecosystem engineer must be safeguarded since it affects the composition of plant communities, the soil structure, the populations of various species of invertebrates and small vertebrates, and, furthermore, is a vital prey item for a number of seriously threatened predators. From an economic perspective, the rabbit populations that are hunted must be maintained and, at the same time, overpopulations that occur in various areas of the Iberian Peninsula must be controlled to prevent serious damage to agriculture.