Question to the Department for Environment, Food and Rural Affairs:

To ask the Secretary of State for Environment, Food and Rural Affairs, what estimate he has made of the size of the hedgehog population in each of the last ten years.

As hedgehogs are widespread but scarce, there are practical challenges in estimating their number nationally. In the last 10 years, only one estimate, updated in 2024, has been made which indicated a population size estimate of 597,000 hedgehogs in England. However, confidence in the accuracy of this estimate is low.

Natural England is supporting the National Hedgehog Monitoring Programme, in partnership with the Peoples Trust for Endangered Species and The British Hedgehog Preservation Society, to provide a more robust national estimate of Britain’s hedgehog population. The pilot is due to be completed in May 2026.