Why saving moths could be just as important as saving bees

Night-time pollinators such as moths may visit just as many plants as bees, and should also be the focus of conservation and protection efforts, a new study from the University of Sheffield suggests.

The study found that moths under pressure from urbanisation may also be less resilient than bees, due to their more complex life cycle and more specific plant requirements. Despite this threat, moths play a crucial role in supporting urban plant communities, accounting for a third of all pollination in flowering plants, crops and trees.

Researchers suggest that when planning or redeveloping urban areas, supporting the introduction of plant species that are beneficial for moths, as well as bees, will be increasingly important for the health of ecosystems.

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Dr Emilie Ellis, lead author from the university’s Grantham Institute for Sustainable Futures, said: “As moths and bees both rely on plants for survival, plant populations also rely on insects for pollination. Protecting urban green spaces and ensuring they are developed in such a way that moves beyond bee-only conservation but also supports a diverse array of wildlife, will ensure both bee and moth populations remain resilient and our towns and cities remain healthier, greener places.”