The Wonderful Hedgehog

TAG: Wildlife Gardening by Christina

The Wonderful Hedgehog: A Garden Visitor We Can Help

Hedgehogs, with their distinctive waddle and adorable snouts, are a beloved sight in UK gardens.  These nocturnal creatures often announce their presence with rustling and snuffling as they forage for food.  While I'm always thrilled to see them in my own garden, where they seem to thrive on a natural diet and plenty of water, it's important to understand the challenges these iconic animals face and how we can help.

Hedgehog Facts:

  • Common Name: Hedgehog
  • Scientific Name: Erinaceus Europaeus
  • Family: Erinaceidae
  • Habitat: Hedgerows, woodland edges, parks, gardens
  • Diet: Invertebrates (beetles, earwigs, earthworms, caterpillars), occasionally carrion and eggs of ground-nesting birds.
  • Predators: Badgers, occasionally foxes.
  • Origin: Native

Hedgehog

What Do Hedgehogs Look Like?

Hedgehogs are relatively small, typically reaching 20-25cm in length and weighing up to 1.2kg.  Their most recognisable feature is their coat of brown spines, which covers their back and sides.  They have a long snout, and their underbelly, face, and limbs are covered in coarse fur, not spines.

What Do Hedgehogs Eat?

Invertebrates are the staple of a hedgehog's diet.  They are enthusiastic insectivores, relishing beetles, caterpillars earthworms, and more.  While they may occasionally consume carrion or eggs, their primary food source is insects.  In urban environments, they may also supplement their diet with cat food or leftovers left out by humans.  It's important to remember that while these supplemental foods can be a treat, a natural diet rich in insects is what hedgehogs truly need to stay healthy.  Always provide fresh water, especially during warm weather.

Hedgehog Breeding:

Hedgehogs are generally solitary creatures, coming together primarily for mating.  After a gestation period, females typically give birth to litters of three to seven hoglets.  The young stay with their mother for up to six weeks before venturing out on their own.  Hedgehogs usually reach sexual maturity around 12 months of age.  While they can live for up to seven years, their average lifespan is closer to two or three years.

hedgehog curled up

Hibernation:

Hedgehogs hibernate during the winter months, typically from November to mid-March.  They create nests of fallen leaves in sheltered locations, where they spend the winter in a deep sleep.  They emerge in the spring and are primarily nocturnal, sleeping during the day and becoming active at night.

Where Do hedgehogs Live?

Hedgehogs are found throughout the UK, inhabiting a variety of environments, including woodlands, farmlands, parks, and gardens.

Spotting a Hedgehog:

The best way to see a hedgehog is to provide a safe and welcoming environment in your garden.  Leaving out a shallow dish of water and some suitable food, like wet cat food (but avoid fish-based options) or specially formulated hedgehog food, can attract these nocturnal visitors.  You can also attract them by simply having a more wildlife friendly garden without having to add man-made foods.  Listen for their characteristic huffing and puffing sounds at night, which often indicate their presence.

Threats and Conservation:

Sadly, hedgehog populations in the UK are in decline.  Habitat loss due to development and agricultural practices, pesticide use reducing their food supply, and the dangers posed by roads and garden hazards all contribute to this decline

How You Can Help:

  • Create Hedgehog Highways: Cut 13 x 13cm holes in fences to connect gardens, allowing hedgehogs to roam freely.
  • Provide Shelter: Leave areas of your garden wild, with piles of leaves, logs, and compost heaps, which provide ideal nesting sites.
  • Offer Food and Water: Provide shallow dishes of fresh water and suitable food, such as wet cat food (not fish-based) or hedgehog food.  But it's best to encourage their natural foods into your garden by allowing your garden to go wilder.
  • Garden Safety: Avoid using pesticides and garden chemicals.  Be careful when using garden tools, especially strimmers, lawnmowers and don't leave robotic lawnmowers running after dusk.  Check sheds and greenhouses before closing them, as hedgehogs may nest inside.  Cover drains and ensure ponds have escape ramps.  Store netting and other garden equipment safely to prevent entanglement.
  • Be Mindful of Bonfires: Check bonfires for hedgehogs before lighting them, as they may use them for nesting.
  • Cars: Be more aware of the road, if you see something small crossing the road, if safe to do so slow down.  A Hedgehog will freeze and not run to save its self.  By slowing down you can easily avoid hitting Hedgehogs.
  • Support Hedgehog Rescues: If you find a sick or injured hedgehog, contact a local wildlife rescue centre for advice.

Hedgehogs in Your Garden:

Hedgehogs are a gardener's friend, as they help control populations of slugs, beetles, and other garden beasties - wrongly described as 'pests'.  They are best left to roam freely and should not be kept in captivity.

Parasites:

Fleas and ticks are common on hedgehogs.  While hedgehog fleas are species-specific and won't infest pets, a heavy infestation of either fleas or ticks can indicate an underlying health issue.  Seek advice from a wildlife rescue centre if you see a hedgehog with a severe infestation.

Hibernation:

Hedgehogs typically hibernate from November to mid-March.  Providing suitable nesting sites with plenty of dry leaves will encourage them to hibernate safely in your garden.

Interesting Hedgehog Facts:

  1. Unique Defence: Hedgehogs don't have a flight or fight response; they either freeze or curl into a ball.
  2. Facial Expression: They frown before curling up when nervous.
  3. Born with Spines: Hoglets are born with spines beneath a layer of fluid-filled skin.
  4. Promiscuous: Female hedgehogs raise their young alone.
  5. Age from Jawbone: You can estimate a hedgehog's age by counting growth rings in its jawbone.
  6. Crop Circle Myth: Hedgehogs have been mistakenly blamed for crop circles.
  7. Speedy Runners: They can sprint surprisingly fast.
  8. Ferocious Predators: Hedgehogs are efficient hunters of invertebrates and other small creatures.
  9. Self-Anointing: They chew on strong-smelling substances and then spread the saliva on their spines.
  10. Extensive Roaming: Hedgehogs can travel significant distances at night.
  11. Vulnerability to Robotic Lawn Mowers: Robotic lawnmowers can pose a danger to hedgehogs.
  12. Garden Helpers: They are beneficial to gardens by eating pests.

By taking these steps, we can create safer and more welcoming environments for hedgehogs, helping to ensure that these charming creatures continue to thrive in our gardens for generations to come.

You can find out more about Hedgehogs from The British Hedgehogs Organisation and The Woodlandtrust.

You may also be interested in my blogs about other wildlife visiting my garden:

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All Photos used within this article are sourced and licensed with Envato

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