The corn bunting has declined by 87% since 1970 and is one of the UK's most rapidly declining farmland birds.
Corn bunting chicks unable to find adequate invertebrate food in over-intensified farmland face starvation. Adults without access to weedy arable margins have reduced body condition over winter. Agri-environment support for diverse arable margins and reduced agrochemical use addresses the root causes of corn bunting welfare harm.