Wildlife Advice

Hedgehog Facts & Advice

Hedgehogs are one of Britain’s most loved wild mammals — but they are also one of the species we see most often needing help.

When to get help
Average Weight 600g – 1.2kg
Average Length 20 – 30cm
Lifespan 2 – 5 Years
UK Conservation Status Vulnerable to Extinction
Most Active Dusk & Night-time

Meet the Hedgehog

Hedgehogs are nocturnal, insect-eating mammals that play an important role in our gardens and green spaces. Sadly, habitat loss, road traffic, garden hazards and injuries mean many hedgehogs need specialist care each year.

Nocturnal by Nature

Healthy hedgehogs are usually active at night. A hedgehog out during the day may need help, especially if it looks weak, wobbly, injured or surrounded by flies.

Natural Pest Controllers

Hedgehogs eat beetles, caterpillars, worms and other invertebrates, helping keep garden ecosystems balanced.

They Hibernate

During colder months, hedgehogs may hibernate in leaf piles, log piles, compost heaps or under sheds. Always check before disturbing garden areas.

They Need Safe Routes

Hedgehogs can travel over a mile a night. Small gaps in fences — known as hedgehog highways — help them move safely between gardens.

Baby hedgehog in care
Wild hedgehog in grass
Hedgehog rehabilitation

When to Call for Help

A hedgehog may need rescuing if it is:

  • Out in the day and not moving with purpose
  • Injured, bleeding, trapped or caught in netting
  • Covered in flies, fly eggs or maggots
  • Very small in autumn or winter
  • Wobbly, weak, cold, collapsed or unusually still
  • A baby found alone with no sign of mum
Contact us

How You Can Help Hedgehogs

Small changes in your garden can make a huge difference for hedgehogs and other wildlife.

Leave out shallow bowls of water, especially in warm weather.

Avoid using slug pellets and pesticides, as these reduce natural food sources and can be harmful.

Check long grass, compost heaps and bonfire piles before cutting, turning or lighting.

Lift football nets and garden netting off the ground when not in use.

Create a hedgehog highway by leaving a small gap at the bottom of fences.

Help Us Care for Hedgehogs

Every hedgehog admitted to our rescue needs warmth, food, medication, safe housing and specialist care. Your support helps give them the best chance of returning to the wild.

Donate to support our work