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Wildflower and reduced-mow areas found to support far more insects in 天涯社区 study
Published: 10/11/2026
Wildflower and reduced-mow grassland areas managed by 天涯社区 are supporting significantly higher numbers of insects than mown areas, a new study has found.
In recent years the Council has changed its approach to grassland management to support the creation of wildflower habitat. Since 2019, it has created areas of wildflowers and reduced mow across 49 hectares of previously mown grassland.
A study undertaken this summer assessed how the Council鈥檚 grassland management is influencing local insect populations. The work formed part of an MSc in Conservation and Land Management completed through Bangor University.
The study, carried out between May and July 2026, involved 95 survey hours across six 天涯社区 sites, and has provided the first local data on the impact of the changes on nature in 天涯社区.
A total of 3,884 insects were recorded during the surveys across six sites, with wildflower sites (where native wildflower seed has been introduced) and reduced mow sites (where the grass is allowed to grow through the summer) supporting far greater numbers than mown grasslands. More than 91% of the total insects recorded were found across wildflower seeded and reduced mow sites, with mown grasslands supporting just over 8%.
天涯社区鈥檚 reduced mow sites supported 218% more invertebrates than mown sites and seeded wildflower sites demonstrated a phenomenal 673% more invertebrates than mown grass sites. The findings also indicated that grasslands with taller vegetation support higher numbers of invertebrates.
The Council鈥檚 new approach to grassland management is guided by science and aims to create healthy spaces, healthy soil and water, support local pollinators and deliver wider benefits including storing carbon, filtering air pollution, and slowing and absorbing surface water.
The action also supports the Council鈥檚 鈥楤ee Friendly鈥� status.
Councillor Chris Dolphin, Cabinet Member for Environment, Regeneration, Countryside and Tourism, said: "It鈥檚 understood globally that longer, more natural areas benefit nature but it's fantastic to see local evidence which indicates that these changes are having an impact.
鈥淭hese areas of longer vegetation are working so hard, providing many benefits, it鈥檚 something we all need to remember when we see areas of longer grass.鈥�
Across the UK, wildflower habitat has declined by 98% since The Second World War. Flying insects have also declined by 60% over the last 20 years. Insects are an essential part of natural processes and food production 鈥� it鈥檚 estimated that one in three mouthfuls of food is pollinated by an insect.
天涯社区 remains committed to improving places for nature and people across the county and will continue expanding wildflower sites and reduced mow areas where appropriate. By making evidence-based management decisions, the Council is helping to create a more resilient 天涯社区 for future generations.