In line with the reduction in bee diversity, animal-pollinated plants have declined in the UK more than self- or wind-pollinated species. For example, some 76% of the plant species favored by bumblebees for gathering the nectar and pollen they need have decreased in frequency. Decline in particular kinds of plant that have lost their pollinators can also lead to the decline of species dependent on their leaves, seeds and fruits for food. Changes in plant communities can then cause knock-on impacts on soil health, water quality and pest regulation, with disruption to pollinators leading to a spiral of decline in an entire system.