Devon’s Help a Hog Campaign

Help the hog

Hedgehog. Photo, Tom Marshall

Hedgehogs are struggling. Their numbers have fallen below one million in the UK – down by 30% in just over ten years.

Devon Wildlife Trust, working alongside British Hedgehog Preservation Society and People’s Trust for Endangered Species, is asking the people of Devon to help our hogs.  There are 3 things that you can do to help hedgehogs in your area: Survey, Take Action and Become a Hedgehog Champion!


We have teamed up with People’s Trust for Endangered Species and British Hedgehog Preservation Society to help record where Devon’s hedgehogs are.

Let us know when you last saw a hedgehog and where.  Map your sightings here

Take action

Let’s make Devon the most hedgehog friendly county.  Help boost Devon’s hedgehog population by doing something to help hogs in your area and map your achievements here.

We can make big differences in our gardens through doing simple things. There are 15 million gardens in the UK, covering about 270,000 hectares – more than the area of all the National Nature Reserves. Together they can make a crucial difference to hedgehogs.


Hedgehog walking alongside a wall

Hedgehog. Photo, Marshall

In urban areas our parks and green spaces are not enough to sustain hedgehogs. They need a far larger and better connected area to forage in.  Access to habitat such as your garden is crucial for helping urban hedgehogs.  If you could make a 13cm/5inch hole in your gate or fence, and perhaps talk to your neighbour about putting a hole in the boundary between you, then you can make a big difference.


Great black slug (Arion ater) brown form, crawling over patio after rain, with house and garden bench in the backgroun

Great black slug. Photo, Nick Upton/2020VISION

Encouraging insects to your garden is the best food you can provide hedgehogs.  Log piles, long grass, garden compost, nectar rich flowers all encourage worms, beetles, caterpillars, millipedes and earwigs for hedgehogs to munch on.

Our Action for Insects page contains lots of useful information to help you turn your home and garden into insect-friendly havens.

Take Action for Insects 

Providing wet canned dog/cat food (avoid fishy flavours) mixed with crushed dog biscuits is a useful supplement.  Do not put out bread and milk as this makes hedgehogs very ill.


Wildlife pond in Devon

A dish of water or a pond are ideal, as long as there is a way for hedgehogs to get out of ponds. 


hedgehog looking bashful in leaves

Photo credit, Tom Marshall

A grassy corner, a pile of leaves, a hedgehog home and space under sheds or decking are all spaces that hedgehogs will potentially hide, nest or hibernate.

Download a hedgehog home making guide here

Garden Management

Gardening with wildlife, snail on gardening gloves with pot plants behind

Photo, Tom Marshall

Using slug pellets and pesticides is dangerous for wildlife.  Hedgehogs and other wildlife will be poisoned if they eat insects and slugs/snails that were killed by chemicals.  Encouraging hedgehogs to your garden should help to keep slug and snail populations down.

Take care not to leave netting or other litter about which could trap hedgehogs.

If you’re strimming long grass don’t forget to check for hedgehogs.  If they hear something loud they will naturally curl up rather than run away which leads to many deaths each year.

Check or move any piles for burning before you light to make sure they haven’t attracted a sleepy hedgehog.

Become a Hedgehog Champion

** Please note, there may be a delay to us sending out hedgehog champions packs due to current lockdown restrictions. Packs are for addresses within Devon only **

Gardening with wildlife, woman walking along with pack of plug plants, house and garden in background

Photo, Tom Marshall

Can you inspire your neighbours, street or neighbourhood to do something for wildlife?  Could you encourage your wider community to think about how accessible your local area is to hedgehogs and start to connect gardens and local greenspaces and corridors?  We would love to hear from you! More information can be found below.

Please note, as we are a local, county Wildlife Trust we can only send packs to Devon residents. If you live outside of Devon we recommend you sign up with Hedgehog Street:

Fill out my online form.

Get in touch

We’d love to hear about how you are helping hedgehogs, and other wildlife in your garden.

Share your photos and experiences with us via Twitter @DevonWildlife or Facebook Devonwildlife

Injured or sick hedgehogs

If you are concerned about a hedgehog please follow the advice on the British Hedgehog Preservation Society website