What happened: The Royal Horticultural Society and Wildlife Trusts are encouraging gardeners to tolerate caterpillars feeding on plants to help support the declining moth population in the UK. They highlight the importance of native plants that serve as food sources for various moth species.
Why it matters:
- Moth populations in the UK have dropped significantly, affecting biodiversity.
- Gardeners’ attitudes towards caterpillars can influence the survival of moth species that rely on specific plants.
MNN Take: Allowing caterpillars to feed on certain plants supports the life cycle of moths, which are vital pollinators and part of the ecosystem. Planting native species and mixed hedges can provide essential habitats for these insects.
Sources: Guardian UK