How can UK homeowners help hedgehogs in their gardens?

Homeowners can help hedgehogs by creating small 13x13cm openings in their fences, known as "hedgehog highways," which allow the creatures to safely move between gardens and access a wider network of foraging and nesting areas.

What is the current status of the hedgehog population in the UK?

The hedgehog population in the UK has plummeted in recent years, and the RSPCA is urging homeowners to take action to support these beloved nocturnal visitors.

How far can hedgehogs travel in a single night?

Hedgehogs can travel up to 3 kilometers every night as they search for food, water, and shelter, making the "hedgehog highways" crucial for their survival.

Home / Environment / Tiny Fence Openings Become Lifeline for Declining Hedgehog Population

Tiny Fence Openings Become Lifeline for Declining Hedgehog Population

24 Oct, 2025

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Summary

Hedgehog population has plummeted in recent years
Creating 13x13cm gaps in fences allows hedgehogs to move safely between gardens
Providing food, water, and shelter also helps make gardens more hedgehog-friendly

Tiny Fence Openings Become Lifeline for Declining Hedgehog Population

As of October 2025, hedgehog populations in Britain have plummeted in recent years, but homeowners can take simple steps to help revive these beloved nocturnal visitors. According to the RSPCA, creating small 13x13cm openings in fences, known as "hedgehog highways," allows the creatures to safely move between gardens and access a wider network of foraging and nesting areas.

Hedgehogs typically travel up to 3km each night, and these tiny fence gaps provide them the freedom to roam and find the food, water, and shelter they need. Beyond the fences, homeowners can further support hedgehogs by placing shallow dishes of food and water, as well as offering secure daytime resting spots and winter hibernation sites.