How cows are helping one of Britain's rarest butterflies

In a fascinating conservation effort, cows are playing a crucial role in reviving one of Britain's rarest butterflies, the high brown fritillary. These butterflies depend on bracken and a specific violet for survival, but overgrowth of these plants is detrimental. By grazing on the bracken, cows help maintain a balanced ecosystem that supports the fritillary's habitat, ensuring neither plant overgrows and suffocates the others. This initiative highlights the interconnectedness of various species and the importance of natural balance in conservation efforts.